Detailed Instructions: In this task, you are given a context, a subject, a relation, and many options. Based on the context, from the options select the object entity that has the given relation with the subject. Answer with text (not indexes).
Problem:Context: American Samoa is an unincorporated territory of the United States located in the South Pacific Ocean, southeast of Samoa., Washington, D.C., formally the District of Columbia and commonly referred to as "Washington", "the District", or simply "D.C.", is the capital of the United States., Direct election is a system of choosing political officeholders in which the voters directly cast ballots for the person, persons, or political party that they desire to see elected. The method by which the winner or winners of a direct election are chosen depends upon the electoral system used. The most commonly used systems are the plurality system and the two-round system for single winner elections, such as a presidential election, and party-list proportional representation for the election of a legislature., The United States Congress is the bicameral legislature of the federal government of the United States consisting of two chambers: the Senate and the House of Representatives. The Congress meets in the Capitol in Washington, D.C. Both senators and representatives are chosen through direct election, though vacancies in the Senate may be filled by a gubernatorial appointment. Members are usually affiliated to the Republican Party or to the Democratic Party, and only rarely to a third party or as independents. Congress has 535 voting members: 435 Representatives and 100 Senators. The House of Representatives has six non-voting members in addition to its 435 voting members. These members can, however, sit on congressional committees and introduce legislation. These members represent Washington, D.C., Puerto Rico, American Samoa, Guam, the Northern Mariana Islands and the U.S. Virgin Islands., Puerto Rico, (Spanish for "Rich Port") officially the Commonwealth of Puerto Rico ("Free Associated State of Puerto Rico") and briefly called Porto Rico, is an unincorporated territory of the United States located in the northeast Caribbean Sea., The Main Street Partnership is a group of centrist and moderate conservative members of the United States Republican Party within the United States Congress . The group is the rough equivalent of the Blue Dog Democrats ., The Northern Mariana Islands, officially the Commonwealth of the Northern Mariana Islands (CNMI Carolinian: "Commonwealth Téél Falúw kka Efáng llól Marianas"), is an insular area and commonwealth of the United States consisting of fifteen islands in the northwestern Pacific Ocean. The CNMI includes all islands in the Mariana Archipelago except Guam, which is the southernmost island of the chain and a separate U.S. territory., Guam (or ; Chamorro: ; formally the Territory of Guam) is an unincorporated and organized territory of the United States. Located in the western Pacific Ocean, Guam is one of five American territories with an established civilian government. The capital city is Hagåtña, and the most populous city is Dededo. In 2015, 161,785 people resided on Guam. Guamanians are American citizens by birth. Guam has an area of and a population density of 297/km² (770/sq mi). It is the largest and southernmost of the Mariana Islands, and the largest island in Micronesia. Among its municipalities, Mongmong-Toto-Maite has the highest density at 1,425/km² (3,691/sq mi), whereas Inarajan and Umatac have the lowest density at 47/km² (119/sq mi). The highest point is Mount Lamlam at above sea level., A congress is a formal meeting of the representatives of different nations, constituent states, independent organizations (such as trade unions), or groups., Subject: republican main street partnership, Relation: instance_of, Options: (A) 1 (B) archipelago (C) area (D) bicameral legislature (E) capital (F) congress (G) direct election (H) district (I) election (J) federal government (K) government (L) house (M) island (N) meeting (O) ocean (P) party (Q) person (R) political party (S) port (T) presidential election (U) sea (V) six (W) system (X) territory (Y) two (Z) united states congress ([) voting
Solution:
political party