[Q]: Sentence: In 1952, Thomas J. Watson, Jr., published the company's first written equal opportunity policy letter, one year before the U.S. Supreme Court decision in Brown vs. Board of Education and 11 years before the Civil Rights Act of 1964. Question: In 1961 IBM's nondiscrimination policy was expanded to include what?
++++++++++
[A]: no

[Q]: Sentence: The most common rocks in West Antarctica are andesite and rhyolite volcanics formed during the Jurassic period. Question: What are the most common rocks found in West Antarctica?
++++++++++
[A]: yes

[Q]: Sentence: Robert of Ketton's 1143 translation of the Quran for Peter the Venerable, Lex Mahumet pseudoprophete, was the first into a Western language (Latin). Question: Which organization offers versions of the Quran in 50 languages?
++++++++++
[A]:
no