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 pilot was not able to fly in that plane, because the _ was too tall for the cockpit.

SOLUTION: pilot

PROBLEM: Math was the simple paper in the exam and Chemistry the difficult because the _ had a strict teacher.

SOLUTION: Math

PROBLEM: Mary changed before the conference in the locker room from jeans to silk pants because the _ look formal.

SOLUTION:
silk pants