Problem:OPTIONS:
- No
- Yes

Question: what can silk be used for? Would "There has been some research into other silks, which differ at the molecular level." be a reasonable answer?
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A: No

Problem:OPTIONS:
- No
- Yes

Question: what are organic semiconductors and what is concept of homo and lumo in organic semiconductor? Would "But when their constituent molecules have -conjugate systems , electrons can move via -electron cloud overlaps, especially by hopping, tunnelling and related mechanisms." be a reasonable answer?
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A: No

Problem:OPTIONS:
- No
- Yes

Question: what is the name of the founder of doha? Would "it had a population of 998,651 in 2008, and is also one of the municipalities of Qatar ." be a reasonable answer?
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A: No

Problem:OPTIONS:
- No
- Yes

Question: how did the new york red bulls started in the mls? Would "The team was originally known as the New York/New Jersey MetroStars through 1997." be a reasonable answer?
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A:
No