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.

Q: PersonX prevents ___ from spreading

A: malaria
****
Q: PersonX divides ___ into classes

A: notebooks
****
Q: PersonX finds ___ to describe

A:
books
****