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: Erin got a massage every week to relax her muscles, but it didn't help much with her joints so the _ still ached.

A: joints
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Q: The professor preferred to teach with the books instead of the computers, because the _ were out of date.

A: computers
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Q: Ana could tell her kiwis weren’t ripe by looking at the shape and the skin. They were not ripe because the _ was too green.

A:
skin
****