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.

The glow of the car headlight reached to street but not the bridge, as the air on the _ was clear that night.
street

All of those chemicals couldn't be put in the closets because the _ were to dangerous.
chemicals

We cannot find the cleaning rod dropped inside the pool because the _ is small.

rod