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.

Ex Input:
PersonX builds PersonY's ___ upon a rock

Ex Output:
House


Ex Input:
PersonX sets the ___ in motion

Ex Output:
dominos


Ex Input:
PersonX chooses one 's ___

Ex Output:

pants