[Q]: Sentence: Though researchers generally believe that sexual orientation is not determined by any one factor but by a combination of genetic, hormonal, and environmental influences, with biological factors involving a complex interplay of genetic factors and the early uterine environment, they favor biological models for the cause. Question: What do researchers generally believe causes sexual orientation? OPTIONS:
- yes
- no
++++++++++
[A]: yes

[Q]: Sentence: It is a member of the United Nations Development Group and part of its Executive Committee. Question: UNFPA is part of what larger U.N. group? OPTIONS:
- yes
- no
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[A]: yes

[Q]: Sentence: Punjabi is the provincial language of Punjab. Question: How is Punjabi written? OPTIONS:
- yes
- no
++++++++++
[A]:
no