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 nurse decided to provide care to the beds instead of the floors, since the _ were dirty.

A: beds
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Q: The diseases were not able to be treated like the people's conditions because the _ were fatal.

A: diseases
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Q: Kim wanted to exercise but either her desire or her strength prevented her, she felt tired and knew it was because of the _ .

A:
strength
****