Information:  - A bank is a financial institution that accepts deposits from the public and creates credit. Lending activities can be performed either directly or indirectly through capital markets. Due to their importance in the financial stability of a country, banks are highly regulated in most countries. Most nations have institutionalized a system known as fractional reserve banking under which banks hold liquid assets equal to only a portion of their current liabilities. In addition to other regulations intended to ensure liquidity, banks are generally subject to minimum capital requirements based on an international set of capital standards, known as the Basel Accords.  - Spain, officially the Kingdom of Spain, is a sovereign state largely located on the Iberian Peninsula in southwestern Europe, with two large archipelagos, the Balearic Islands in the Mediterranean Sea and the Canary Islands off the North African Atlantic coast, two cities Ceuta and Melilla in the North African mainland and several small islands in the Alboran Sea near the Moroccan coast. Its mainland is bordered to the south and east by the Mediterranean Sea except for a small land boundary with Gibraltar; to the north and northeast by France, Andorra, and the Bay of Biscay; and to the west and northwest by Portugal and the Atlantic Ocean. It is the only European country to have a border with an African country (Morocco) and its African territory accounts for nearly 5% of its population, mostly in the Canary Islands but also in Ceuta and Melilla.  - The peso (meaning "weight" in Spanish, or more loosely "pound") was a coin that originated in Spain and became of immense importance internationally. "Peso" is now the name of the monetary unit of several former Spanish colonies.  - The euro (sign: €; code: EUR) is the official currency of the eurozone, which consists of 19 of the member states of the European Union: Austria, Belgium, Cyprus, Estonia, Finland, France, Germany, Greece, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Portugal, Slovakia, Slovenia, and Spain. The currency is also officially used by the institutions of the European Union and four other European countries, as well as unilaterally by two others, and is consequently used daily by some 337 million Europeans . Outside of Europe, a number of overseas territories of EU members also use the euro as their currency.  - Mestizo (Peninsular Spanish: , Latin American Spanish, Philippine Spanish: ) is a term traditionally used in Spain and Spanish America to mean a person of combined European and Amerindian descent, or someone who would have been deemed a Castizo (one European parent and one Mestizo parent) regardless if the person was born in Latin America or elsewhere. The term was used as an ethnic/racial category in the casta system that was in use during the Spanish Empire's control of their New World colonies. Mestizos are usually considered to be mixed Spaniards by the crown of Spain.  - Money is any item or verifiable record that is generally accepted as payment for goods and services and repayment of debts in a particular country or socio-economic context, or is easily converted to such a form. The main functions of money are distinguished as: a medium of exchange; a unit of account; a store of value; and, sometimes, a standard of deferred payment. Any item or verifiable record that fulfills these functions can be considered as money.  - A medium of exchange is an intermediary used in trade to avoid the inconveniences of a pure barter system.  - A coin is a small, flat, round piece of metal or plastic used primarily as a medium of exchange or legal tender. They are standardized in weight, and produced in large quantities at a mint in order to facilitate trade. They are most often issued by a government.  - Dollar (often represented by the dollar sign $) is the name of more than twenty currencies, including (ordered by population) those of the United States, Canada, Australia, Taiwan, Hong Kong, Singapore, New Zealand, Liberia, Jamaica and Namibia. The U.S. dollar is the official currency of East Timor, Ecuador, El Salvador, Federated States of Micronesia, Marshall Islands, Palau, the Caribbean Netherlands, and for banknotes, Panama. Generally, one dollar is divided into one hundred cents.  - The foreign exchange market (forex, FX, or currency market) is a global decentralized market for the trading of currencies. This includes all aspects of buying, selling and exchanging currencies at current or determined prices. In terms of volume of trading, it is by far the largest market in the world, followed by the Credit market. The main participants in this market are the larger international banks. Financial centres around the world function as anchors of trading between a wide range of multiple types of buyers and sellers around the clock, with the exception of weekends. The foreign exchange market does not determine the relative values of different currencies, but sets the current market price of the value of one currency as demanded against another.  - A banknote (often known as a bill, paper money, or simply a note) is a type of negotiable instrument known as a promissory note, made by a bank, payable to the bearer on demand. Banknotes were originally issued by commercial banks, who were legally required to redeem the notes for legal tender (usually gold or silver coin) when presented to the chief cashier of the originating bank. These commercial banknotes only traded at face value in the market served by the issuing bank. Commercial banknotes have primarily been replaced by national banknotes issued by central banks.  - A currency (from , "in circulation", from ) in the most specific use of the word refers to money in any form when in actual use or circulation as a medium of exchange, especially circulating banknotes and coins. A more general definition is that a currency is a "system of money" (monetary units) in common use, especially in a nation. Under this definition, US dollars, British pounds, Australian dollars, and European euros are examples of currency. These various currencies are recognized stores of value and are traded between nations in foreign exchange markets, which determine the relative values of the different currencies. Currencies in this sense are defined by governments, and each type has limited boundaries of acceptance.  - Central America is the southernmost, isthmian portion of the North American continent, which connects with South America on the southeast. Central America is bordered by Mexico to the north, Colombia to the southeast, the Caribbean Sea to the east, and the Pacific Ocean to the west. Central America consists of seven countries: Belize, Guatemala, El Salvador, Honduras, Nicaragua, Costa Rica and Panama. The combined population of Central America is between 41,739,000 (2009 estimate) and 42,688,190 (2012 estimate).  - The peso was the currency of El Salvador between 1877 and 1919 .  - San Salvador (English: "Holy Savior") is the capital city of El Salvador and of San Salvador Department. It is the country's political, cultural, educational and financial center. The San Salvador metropolitan area, which comprises San Salvador and thirteen of its surrounding municipalities, is one of the largest urban centers in Central America, with a projected population of 1,767,102 in 2015.  - El Salvador, officially the Republic of El Salvador (literally "Republic of The Savior"), is the smallest and the most densely populated country in Central America. El Salvador's capital and largest city is San Salvador. , the country had a population of approximately 6.38 million, consisting largely of Mestizos of European and Indigenous American descent.    Given the information above, choose from the list below the object entity that exhibits the relation 'instance of' with the subject 'salvadoran peso'.  Choices: - 1  - bank  - banknote  - bay  - bill  - border  - capital  - city  - clock  - coast  - code  - coin  - continent  - country  - currency  - empire  - exchange  - government  - institution  - land boundary  - legal tender  - limited  - liquid  - market  - mediterranean sea  - member  - metal  - money  - name  - note  - ocean  - official  - order  - paper  - payment  - person  - population  - public  - republic  - sea  - seven  - sign  - state  - system  - term  - the crown  - trade  - two  - union  - volume  - word
A:
legal tender