[Q]: Sentence: A mixture of starch sources may be used, with a secondary starch source, such as maize (corn), rice or sugar, often being termed an adjunct, especially when used as a lower-cost substitute for malted barley. Question: In a recipe, what would you call the list of each source of starch in beer?
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[A]: no

[Q]: Sentence: In general, even-numbered streets are one-way eastbound and odd-numbered streets are one-way west. Question: Which streets are one-way eastbound?
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[A]: yes

[Q]: Sentence: A strong bond of friendship was forged between the King and Queen and the President during the tour, which had major significance in the relations between the United States and the United Kingdom through the ensuing war years. Question: Who was the President of the United States in 1939?
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[A]:
no