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 girl used the crimper more than the straight iron because the _ made her hair straight.
[A]: iron


[Q]: The rod supporting the wall got broken because the _ is too light for it.
[A]: rod


[Q]: To ease the pain on his back the man used the ice instead of the heat because the _ was ineffective.
[A]:
heat