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:
The bag was used to collect some water and emptied to the pot but to out disappointment we met nothing in the pot. The _ is  watertight.
answer:
bag


question:
John had to beat the drum harder to make it sound above the crowd noise. The _ had been too quiet.
answer:
drum


question:
The alcohol is not enough to fill the whole bucket in the store. The _ is small.
answer:

alcohol