You need to answer a given question containing a blank (_). Your answer must be one of the two objects mentioned in the question, for example "trophy" and "suitcase". Your answer must not contain a word that is not present in the question. Please don't use articles (e.g., the, a) before the answer.
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Question: The obnoxious child likes to play with video games more than educational toys. _ are more serious.

Answer: educational toys


Question: Winston went to the gym to get in shape, and decided to run on the treadmill and lift weights. The _ helped him lose weight.

Answer: treadmill


Question: Mary would rather swim in the pool and not the lake because the _ was clean.

Answer:
pool