[Q]: Sentence: In the late 13th and early 14th centuries, a process took place primarily in Italy but partly also in the Empire that historians have termed a 'commercial revolution'. Question: What was the main benefit of the creation of new forms of partnerships during the commercial revolution?
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[A]: no

[Q]: Sentence: A surface-based air defence capability can also be deployed offensively to deny the use of airspace to an opponent. Question: What can be deployed as an offensive measure to refuse airspace use to an opponent?
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[A]: yes

[Q]: Sentence: Double leg work however, is the main staple of this event. Question: What is the main staple of this event?
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[A]:
yes