instruction:
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.
question:
Jenna added chlorine gradually to her pool, because she wanted to make sure that the _ was making it cleaner.
answer:
chlorine


question:
James could not finish writing his essay within the minute the teacher gave him. The _ is long.
answer:
essay


question:
The glove was a perfect fit for her hand while the ring would not go on, because the _ was the wrong width.
answer:

ring