[Q]: Sentence: Of these, bamboo, botanically a member of the grass family, has considerable economic importance, larger culms being widely used as a building and construction material in their own right and, these days, in the manufacture of engineered flooring, panels and veneer. Question: While we call bamboo "wood," what botanical family does it belong to? OPTIONS:
- yes
- no
++++++++++
[A]: yes

[Q]: Sentence: The Russian Revolution of 1917 (and similar, albeit less successful, revolutions in many other European countries) brought communism - and in particular the political theory of Leninism, but also on a smaller level Luxemburgism (gradually) - on the world stage. Question: What brought communism? OPTIONS:
- yes
- no
++++++++++
[A]: yes

[Q]: Sentence: Selenizza is a naturally occurring solid hydrocarbon bitumen found in the native asphalt deposit of Selenice, in Albania, the only European asphalt mine still in use. Question: What is the variance in bitumen content rock asphalt? OPTIONS:
- yes
- no
++++++++++
[A]:
no