question: OPTIONS:
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In July 2013, Beyonce and Jay-Z attended a rally in response to the acquittal of George Zimmerman for the shooting of Trayvon Martin.
Beyonce and Jay-Z went to a rally for the acquittal of whom?

answer: yes

[Q]: Sentence: In September 1695, Captain Henry Every, an English pirate on board the Fancy, reached the Straits of Bab-el-Mandeb, where he teamed up with five other pirate captains to make an attack on the Indian fleet making the annual voyage to Mocha. Question: Where was the indian Fleet headed when they were attacked by Captain Every OPTIONS:
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++++++++++
[A]: yes

Q: Does "Notable collections in the library system include the Melville J. Herskovits Library of African Studies, the largest Africana collection in the world, an extensive collection of early edition printed music and manuscripts as well as late-modern works, and an art collection noted for its 19th and 20th-century Western art and architecture periodicals." provide a valid answer to "What is the largest African collection in the world that is part of the Northwesern library system?"?
OPTIONS:
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A: yes

Problem: Does "On January 12, they sighted another island at 10N that they called "Corrales" (possibly Wotho)." answer the question "On what day did the Spanish see the island they named Corrales?" OPTIONS:
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A: yes

Does the sentence "A diagnosis of TB should, however, be considered in those with signs of lung disease or constitutional symptoms lasting longer than two weeks." provide a valid answer to the question "Along with interferon-y release essays, what other tests aren't useful in TB diagnosis in developing countries?" OPTIONS:
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A: no

Does the sentence "David Cook's performance of "Billie Jean" on top-ten night was lauded by the judges, but provoked controversy when they apparently mistook the Chris Cornell arrangement to be David Cook's own even though the performance was introduced as Cornell's version." provide a valid answer to the question "Which arrangement was used for Cook's version of Billie Jean?" OPTIONS:
- yes
- no

A:
yes