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.

We went with fixing the hood before we fixed the tires, since the _ would be a lot harder.
tires

The pastry chef took biscuits out of the oven and put them into a basket until the _ was empty.
oven

Because the fire in the _ was burning, we could see smoke on the mountain but not in the valley.

mountain