[Q]: Sentence: As in most other Chinese cities, public transportation is the dominant mode of travel of the majority of the citizens. Question: What are the three types of transport in Nanjing?
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[A]: no

[Q]: Sentence: Carranza (supported by Obregon) was now the strongest candidate to fill the power vacuum and set himself up as head of the new government. Question: In which city did Obregon sign a number of treaties?
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[A]: no

[Q]: Sentence: The standard specifies the measurement of light sensitivity of the entire digital camera system and not of individual components such as digital sensors, although Kodak has reported using a variation to characterize the sensitivity of two of their sensors in 2001. Question: What does the standard of ISO 12232:2006 specify?
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[A]:
yes