[Q]: Sentence: Flower evolution continues to the present day; modern flowers have been so profoundly influenced by humans that some of them cannot be pollinated in nature. Question: What heritage do many modern domesticated flower species have?
++++++++++
[A]: no

[Q]: Sentence: The city averages 43.8 inches (1,110 mm) of precipitation a year, with 43.8 inches (111 cm) of snowfall per season. Question: What is the average rainfall in the City of Boston per year?
++++++++++
[A]: yes

[Q]: Sentence: Operating systems such as DOS supported these code pages, and manufacturers of IBM PCs supported them in hardware. Question: What did Kaypro CP/M computers use?
++++++++++
[A]:
no