[Q]: Sentence: From their beginnings in Sumer (now Iraq) around 3500 BC, the Mesopotamian people began to attempt to record some observations of the world with numerical data. Question: Where did the Mesopotamian people originate from?
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[A]: yes

[Q]: Sentence: The far East, a phrase containing a noun, East, qualified by an adjective, far, could be at any location in the "far east" of the speaker's home territory. Question: What brought a change in vocabulary?
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[A]: no

[Q]: Sentence: Ventilation was so bad that the interior smelled, and when a decision was taken to install gas lamps, there was a serious worry about the build-up of gas on the lower floors. Question: What was the problem with the palace's chimneys?
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[A]:
no