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: A cough rose from Chad's lungs because the _ was afflicted by the serious sickness.

SOLUTION: lung

PROBLEM: Jane was starring at the sea until the sun set behind it and now just the _ is invisible.

SOLUTION: sun

PROBLEM: The man chose to eat mashed potatoes instead of an apple because the _ was harder on his teeth.

SOLUTION:
apple