[Q]: Sentence: Boston's subway system, the Massachusetts Bay Transportation Authority (MBTAknown as the "T") operates the oldest underground rapid transit system in the Americas, and is the fourth-busiest rapid transit system in the country, with 65.5 miles (105 km) of track on four lines. Question: How many people in Boston use public transportation?
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[A]: no

[Q]: Sentence: Conceptually, group theory can be thought of as the study of symmetry.t["] Question: What are groups consisting of symmetries of given arithmetic concepts?
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[A]: no

[Q]: Sentence: RIR also hosted IndyCar's Suntrust Indy Challenge from 2001 2009. Question: When did the Suntrust Indy Challenge stop being run at RIR?
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[A]:
yes