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:
After walking barefooted, James washed his foot in the bowl of water and the _ got clean.
answer:
foot


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:
The blue towel cannot be wrapped around the tree. The _ is a small one.
answer:

towel