[Q]: Sentence: However, in members of the tube-dwelling family Siboglinidae the gut is blocked by a swollen lining that houses symbiotic bacteria, which can make up 15% of the worms' total weight. Question: How much of a Siboglinidae's weight is symbiotic bacteria?
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[A]: yes

[Q]: Sentence: Feudal lords such as Shiba Yoshimasa (13501410 AD) stated that a warrior looked forward to a glorious death in the service of a military leader or the Emperor: "It is a matter of regret to let the moment when one should die pass by.... Question: When was Shiba Yoshimasa born?
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[A]: yes

[Q]: Sentence: The senior officials in the Office of the Secretary are the Under Secretary of the Air Force, four Assistant Secretaries of the Air Force and the General Counsel, all of whom are appointed by the President with the advice and consent of the Senate. Question: Who does the Secretary of the Air Force report to?
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[A]:
no