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]: Jen tried apple cider vinegar and green tea as alternative shampoos, and she found the _ was more gentle.
[A]: green tea


[Q]: The professor preferred to teach with the books instead of the computers, because the _ were out of date.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


[Q]: The movie featured the spaceships destroying the planets because the _ were so powerful .
[A]:
spaceships