TASK DEFINITION: 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.
PROBLEM: The ring could not be removed from the finger in the sweating weather because the _ was swollen.

SOLUTION: finger

PROBLEM: Mary brought a ball to the field to play soccer, but she couldn't because the _ was flat.

SOLUTION: ball

PROBLEM: The bartender poured alcohol from the container into the glass until the _ was full.

SOLUTION:
glass