[Q]: Sentence: delivery, while troops in Afghanistan have been forced to rely on helicopters which are flying with safety faults. Question: How much did the MoD spend on Chinook helicopters?
++++++++++
[A]: no

[Q]: Sentence: Tensions soon developed among different Greek factions, leading to two consecutive civil wars. Question: How many successive civil wars occurred between Greek clans?
++++++++++
[A]: yes

[Q]: Sentence: The ladies joined in a petition to him that he would restore Liberius. Question: What did Liberius have to promise to do in order to return?
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[A]:
no