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.

Billy wanted to prevent having his radiator overheat in the desert sun so he added water but the _ was too little.
water

The chef cooked all the eggplant in the wok. It cooked very quickly because the _ was very small.
eggplant

Peggy filled the bathtub with hot water and bubbles but not salts, because the _ smelled good.

bubbles