[Q]: Sentence: As human cultures developed and knowledge began to be formalized through oral traditions and practices, building became a craft, and "architecture" is the name given to the most highly formalized and respected versions of that craft. Question: What dynamic needs were the reason for building to be done?
++++++++++
[A]: no

[Q]: Sentence: Heteromorphic flowers have short carpels and long stamens, or vice versa, so animal pollinators cannot easily transfer pollen to the pistil (receptive part of the carpel). Question: Why are a heteromorphic flower's carpels and stamens different lengths?
++++++++++
[A]: yes

[Q]: Sentence: A militia of Yale students had been prepping for battle, and former Yale president and Yale Divinity School professor Naphtali Daggett rode out to confront the Redcoats. Question: Who was the professor of Yale Divinity School that led the student militia to confront the Redcoats?
++++++++++
[A]:
yes