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.

Q: The math tests were a lot more strenuous than the history quizzes, there the _ I failed.

A: tests
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Q: The cooking spray worked a lot better than the butter, because the _ covered the whole pan more.

A: spray
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Q: The stench of urine overpowered the room, but could not be smelled in the hall, as the _ had ventilation to remove it.

A:
hall
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