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: Which of the two universities that Glatzer attended has a larger student population? Passage:Glatzer began his career in theater as a director, staging productions at such venues as the Oxford Playhouse in England, the Shakespeare Theatre Company in Washington, D.C., and the Ensemble Studio Theatre in New York. He attended Colgate University and graduated in 1991. He then attended Columbia University's Film School, where his short Prix Fixe won the school's best film award. Glatzer has also worked as a writer for Touchstone Television and Fox, Warner Brothers, Good Machine and Industry Entertainment. With Robert Lawson, he developed Tyler's Gap, a series for ABC Studios and Fox Television for which David Duchovny and Rob Bowman were executive producers. In 2010, he directed a series of ads against California Proposition 23 (2010). He is a screenwriting fellow at the MacDowell Colony and has taught workshops in writing, directing and acting at Georgetown University and Colgate University.


Ex Output:
a


Ex Input:
Question: Who was the manager for FC Porto when Silva made his Primeira Liga debut? Passage:He made his Primeira Liga debut for FC Porto on 10 August 2019 in a 2–1 loss at Gil Vicente, playing the final 11 minutes in place of Otavinho; at 17 years and 22 days, he surpassed Bruno Gama as the youngest league player in the club's history. On 19 September against BSC Young Boys in the UEFA Europa League group stage, he became the club's youngest player in European competitions, beating Rúben Neves. Six days later, he became the club's youngest starter in any competition when he lined up against C.D. Santa Clara in the Taça da Liga group stage, beating a record held by Serafim Pereira since 1960. 


Ex Output:
b


Ex Input:
Question: What is the birth date of Mondlane's wife who he married after he earned his Masters? Passage:The fourth of 16 sons of a tribal chief of the Bantu-speaking Tsonga, Mondlane was born in "N'wajahani", district of Mandlakazi in the province of Gaza," in Portuguese East Africa (Mozambique) in 1920. He worked as a shepherd until the age of 12. He attended several different primary schools before enrolling in a Swiss–Presbyterian school near Manjacaze. However, he ended his secondary education in the same organisation's church school at Lemana College at Village above Elim Hospital in the Transvaal (Limpopo Province), South Africa. He then spent one year at the Jan H. Hofmeyr School of Social Work before enrolling in Witwatersrand University in Johannesburg but was expelled from South Africa after only a year, in 1949, following the rise of the Apartheid government. In June 1950 Mondlane entered the University of Lisbon, at Lisbon, the capital of Portugal. By Mondlane's request, he was transferred to the United States, where he entered Oberlin College in Ohio at the age of 31, under a Phelps Stokes scholarship. Mondlane enrolled at Oberlin College in Oberlin, Ohio, in 1951, starting as a junior, and in 1953 he obtained a degree in anthropology and sociology. He continued his studies at Northwestern University in Evanston, Illinois. Mondlane earned an MA and a PhD from Northwestern University and married Janet Rae Johnson, a white American woman from Indiana who then lived in the Chicago suburbs.


Ex Output:

b