Information:  - The Spanish property bubble is the collapsed overshooting part of a long-term price increase of Spanish real estate prices. This long-term price increase has happened in various stages from 1985 up to 2008. The housing bubble can be clearly divided in three periods: 19851991, in which the price nearly tripled; 19921996, in which the price remained somewhat stable; and 19962008, in which prices grew astonishingly again. Coinciding with the financial crisis of 200708, prices began to fall. In 2013, Raj Badiani, an economist at IHS Global Insight in London, estimated that the value of residential real estate has dropped more than 30 percent since 2007 and that house prices would fall at least 50 percent from the peak by 2015. According to Alcidi and Gros note, If construction were to continue at the still relatively high rate of today, the process of absorption of the bubble would take more than 30 years.  - Melilla ( "Maliliyyah") is a Spanish autonomous city located on the north coast of Africa, sharing a border with Morocco with an area of . Melilla, along with Ceuta, is one of two permanently inhabited Spanish cities in mainland Africa. It was part of Málaga province until 14 March 1995 when the city's Statute of Autonomy was passed.   - Andorra, officially the Principality of Andorra, also called the Principality of the Valleys of Andorra, is a sovereign landlocked microstate in Southwestern Europe, located in the eastern Pyrenees mountains and bordered by Spain and France. Created under a charter in 988, the present principality was formed in 1278. It is known as a principality as it is a monarchy headed by two Co-Princes the Roman Catholic Bishop of Urgell in Spain, and the President of France.  - Africa is the world's second-largest and second-most-populous continent. At about 30.3 million km² (11.7 million square miles) including adjacent islands, it covers 6% of Earth's total surface area and 20.4 % of its total land area. With 1.1 billion people as of 2013, it accounts for about 15% of the world's human population. The continent is surrounded by the Mediterranean Sea to the north, both the Suez Canal and the Red Sea along the Sinai Peninsula to the northeast, the Indian Ocean to the southeast, and the Atlantic Ocean to the west. The continent includes Madagascar and various archipelagos. It contains 54 fully recognized sovereign states (countries), nine territories and two "de facto" independent states with limited or no recognition.  - Ceuta (assimilated pronunciation , also  Arabic: , "Sabtah") is an Spanish autonomous city located on the north coast of Africa, sharing a western border with Morocco. Separated from the Iberian peninsula by the Strait of Gibraltar, Ceuta lies along the boundary between the Mediterranean Sea and the Atlantic Ocean. Ceuta, along with the Spanish exclave Melilla, is one of nine populated Spanish territories in Africa and one of two populated territories on mainland Africa. It was part of Cádiz province until 14 March 1995 when the city's Statute of Autonomy was passed.  - Martinsa - Fadesa , S.A. was one of the main real estate and construction groups of Spain before the crash of the Spanish property bubble . It is based in Madrid , Spain . In 2007 , Promociones y Urbanizaciones Martín , S.A. ( Martinsa ) merged with Fadesa Inmobiliaria , S.A. ( Fadesa ) to create Martinsa - Fadesa . The company went in to administration on 15 July 2008 after failing to pay off debts .  - 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.  - Gibraltar is a British Overseas Territory located on the southern end of the Iberian Peninsula. It has an area of and shares its northern border with Spain. The Rock of Gibraltar is the major landmark of the region. At its foot is a densely populated city area, home to over 30,000 Gibraltarians and other nationalities.  - The Atlantic Ocean is the second largest of the world's oceans with a total area of about . It covers approximately 20 percent of the Earth's surface and about 29 percent of its water surface area. It separates the "Old World" from the "New World".    What is the relationship between 'martinsa-fadesa' and '1991'?
A:
inception