[Q]: Sentence: The skeleton consists of very lightweight bones. Question: What consists of very lightweight bones?
++++++++++
[A]: yes

[Q]: Sentence: With the founding of the Republic of China, Standard Mandarin was designated as the official language, based on the spoken language of Beijing. Question: Hakka is a language from what geographic part of China?
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[A]: no

[Q]: Sentence: He seems to have used terror as a matter of policy. Question: What did Eannatum annex?
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[A]:
no