In this task, you're given a question, along with a context passage which has extra information available on certain terms mentioned in it, i.e., the proper nouns in the passage. Your job is to determine whether information from more than one term is needed to answer the question. Indicate your choice as `a` for Yes or `b` for No.

Ex Input:
Question: When was the New York Governor and Grover Cleveland's rival born? Passage:The main reasons for Cleveland's return into politics were his desire to prevent New York Governor David B. Hill (a political rival of Cleveland's who also wanted the 1892 Democratic nomination) from winning the Democratic Presidential nomination that year and Cleveland's staunch opposition to free silver, a prominent political issue back then. Cleveland considered Governor Hill to be a corrupt machine boss, and he staunchly believed that the Democrats should maintain their support of the gold standard. Cleveland hired former U.S. Navy Secretary William C. Whitney as his campaign manager that year. Cleveland and Whitney frequently contacted Southern politicians and newspaper editors in an attempt to get them to support Cleveland's 1892 Presidential bid. Cleveland portrayed himself as a candidate who can unify the Democratic Party (due to his status as a former President and the only Democrat elected U.S. President since the U.S. Civil War) and tried appealing to Southerners by opposing federal oversight of African American voting rights. Whitney also fundraised huge amounts of cash from wealthy bankers and businessmen in order to finance Cleveland's Presidential campaign. An attempt by New York Democratic Party chairman Edward Murphy to strengthen Governor Hill's chances for the 1892 Democratic nomination by giving him all of New York's delegates backfired and ended up helping Cleveland (since most of the delegates from the other states ended up supporting him afterwards). When the 1892 Democratic National Convention convened on June 21, 1892, in Chicago, Cleveland was narrowly able to win the Democratic party nomination for U.S. President on the first ballot.


Ex Output:
b


Ex Input:
Question: Did Ivan's brother die in battle? Passage:A member of the Aspietes family, of noble Armenian origin, Constantine was probably a close relative of his contemporary Michael Aspietes, a distinguished general killed in 1176. Like his relative, Constantine too had earned distinction during Manuel I Komnenos' campaign against the Hungarians in 1167. The historian John Kinnamos records that he held the rank of sebastos. He is next recorded as being active in 1190/1, during the Byzantine efforts to suppress the Bulgarian–Vlach rebellion of the brothers Peter and Ivan Asen. The historian Niketas Choniates records that, in an effort to sustain the troops and bolster their morale, Aspietes decided to distribute to them their delayed annual salaries. This act, however, enraged Emperor Isaac II Angelos, who saw in it almost an attempt to bribe the army to support Aspietes in overthrowing him. The emperor had Aspietes arrested and blinded, after which nothing further is known of him. He possibly died in the early years of the 13th century.


Ex Output:
b


Ex Input:
Question: Which North-American Post-painterly abstraction influence of Guillem Ramos-Poquí had the most career paintings? Passage:His colour field paintings show the influence of Rothko and North-American Post-painterly abstraction, especially Barnett Newman, Kenneth Noland and Frank Stella. He reached a post-Bauhaus geometric synthesis rooted in theories concerning visual perception, demonstrating an indebtedness to the geometry and colour of Johannes Itten, Rudolf Arnheim, and Josef Albers. In Paris he became acquainted with a Bauhaus pupil of Paul Klee, Mordecai Ardon, while in Chicago he met Gyorgy Kepes who, together with Moholy-Nagy, founded the New Bauhaus (today the IIT Institute of Design in Illinois). Further encounters with Ola Okuniewska (Ola Wolpe) and Clement Greenberg also impacted his work. His passion for geometry continued throughout his career, right up until the present day. During the mid-70s he started teaching in London. His extensive knowledge of the techniques of painting led to him giving a series of demonstrations at the National Gallery and at several art colleges. In London he founded the Essendine Art Centre, where he taught advanced printmaking, life drawing and techniques of painting to young art college graduates. One of the specialized courses focused on 'The Technique of Icon Painting.' The success of the course led to the commission of a book on this subject, published by Search Press Ltd. It has been translated into seven languages.


Ex Output:

a