In this task, you're given a question, a context passage, and four options which are terms from the passage. After reading a passage, you will get a brief understanding of the terms. Your job is to determine by searching and reading further information of which term you can answer the question. Indicate your choice as 'a', 'b', 'c', or 'd'. If you think more than one option is plausible, choose the more probable option to help you answer the question.

Input: Consider Input: Question: Was Treehouse TV an active company the year The Jim Henson Company had legal troubles with Wimzie's House? Passage:Wimzie's House is a half-hour Canadian preschool television program produced in Montreal which ran as La Maison de Ouimzie on Television de Radio-Canada in the morning and Radio-Quebec in late afternoons starting September 4, 1995, and in English on CBC Television starting October 21, 1996 and in the United States on Public Broadcasting Service (PBS) from September 1, 1997 to August 31, 2001. Reruns of the show aired in the United States on the Cookie Jar Toons block on This TV, in syndication as part of the Cookie Jar Kids Network block, and on Light TV from December 22, 2016 to September 30, 2019 The series was produced by Cinar (now Cookie Jar Entertainment), with the PBS telecasts presented by Maryland Public Television from 1997 to 2001. The show's puppetry is in the style of Sesame Street, which led to some legal troubles with The Jim Henson Company, in 1999. There were two FMV PC games based on the series. Treehouse TV also aired this show in reruns from 1999 to December 2005.
Links: a. Maryland Public Television b. Treehouse TV c. PBS d. The Jim Henson Company

Output: b

Input: Consider Input: Question: Who came in third place the year that Chico Serra won the British Formula 3 Championship? Passage:Francisco "Chico" Serra (born 3 February 1957 in Sao Paulo) is a racing driver from Brazil. He won the 1979 British Formula 3 Championship. He participated in 33 Formula One World Championship Grands Prix for Fittipaldi and Arrows, debuting on 15 March 1981. He made 18 starts, not qualifying for the remaining fifteen races, although he ought to have started as the reserve in the 1982 Swiss Grand Prix. However, Ferrari withdrew Patrick Tambay's entry so late that Serra was not allowed to take part. Serra scored one championship point, for finishing sixth in the 1982 Belgian Grand Prix. After qualifying for the 1982 Canadian Grand Prix, Serra and countryman Raul Boesel had a short scuffle. Serra was furious at Boesel for blocking his last flying lap after waving Keke Rosberg by. Boesel denied that this was intentional. Serra made one CART Champ Car start in 1985 at the Portland International Raceway for Ensign Racing but suffered an engine failure.
Links: a. British Formula 3 International Series b. Scuderia Ferrari c. British Formula 3 International Series d. 1982 Belgian Grand Prix

Output: a

Input: Consider Input: Question: Who is the current mayor of the city where Prince Lvov was born? Passage:Prince Lvov was born in Dresden, Germany, and descended from the sovereign Rurik dynasty princes of Yaroslavl. His family moved home to Popovka in the Aleksin district of Tula Governorate from Germany soon after his birth. He graduated from the University of Moscow with a degree in law, then worked in the civil service until 1893. During the Russo-Japanese War he organized relief work in the East and in 1905 joined the liberal Constitutional Democratic Party. A year later he won election to the First Duma, and was nominated for a ministerial position. He became chairman of the All-Russian Union of Zemstvos in 1914, and in 1915 he became a leader of the Union of Zemstvos as well as a member of Zemgor, a joint committee of the Union of Zemstvos and the Union of Towns that helped supply the military and tend to the wounded from World War I. In December 1916, after Prince Lvov's tirades at the Congress of Zemstvos, the Voluntary Organisations would allow no one to work for the government unless their collaboration were purchased by political concessions.
Links: a. Dresden b. Rurik dynasty c. Dresden d. Lvov princely family
Output: a