Problem:OPTIONS:
- No
- Yes

Question: what is a major trend in land plant evolution? Would "The latest major group of plants to evolve were the grasses, which became important in the mid-Paleogene, from around ." be a reasonable answer?
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A: No

Problem:OPTIONS:
- No
- Yes

Question: how are tropical storms and hurricanes named? Would "They are fueled by a different heat mechanism than other cyclonic windstorms such as nor'easters , European windstorms , and polar lows ." be a reasonable answer?
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A: No

Problem:OPTIONS:
- No
- Yes

Question: when was the battle at tombstone fought? Would "Despite its name, the gunfight actually occurred in a narrow lot six doors west of the rear entrance to the O.K. Corral on Fremont Street, and also in the street." be a reasonable answer?
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A: No

Problem:OPTIONS:
- No
- Yes

Question: how active can one be with copd? Would "COPD is caused by noxious particles or gas, most commonly from tobacco smoking , which triggers an abnormal inflammatory response in the lung." be a reasonable answer?
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A:
No