TASK DEFINITION: In this task, you are given a sentence with a missing word that can be an object, a person, and/or an action. Fill in the blank with a plausible word. Although each sentence has many correct answers, you only have to write one answer.
PROBLEM: PersonX prevents ___ from spreading

SOLUTION: malaria

PROBLEM: PersonX opens PersonX's ___ to receive

SOLUTION: purse

PROBLEM: PersonX hears ___ on the door

SOLUTION:
flies