Problem:OPTIONS:
- No
- Yes

Question: how did lena horne impact the harlem renaissance? Would "The Harlem Renaissance was a cultural movement that spanned the 1920s." be a reasonable answer?
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A: No

Problem:OPTIONS:
- No
- Yes

Question: what is the population of center tx? Would "Chamber of Commerce Building in Center." be a reasonable answer?
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A: No

Problem:OPTIONS:
- No
- Yes

Question: what does salesforce.com do?? Would "Though best known for its customer relationship management (CRM) product, Salesforce has also expanded into the "social enterprise arena" through acquisitions." be a reasonable answer?
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A: Yes

Problem:OPTIONS:
- No
- Yes

Question: how many camera phones? Would "Most model lines improve in these regards every year or two." be a reasonable answer?
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A:
No