Use reasoning to answer the following question.
What can cause someone to want to go somewhere else because it's so smelly?\nOptions:\n- rose bush\n- go back\n- die\n- arrive there\n- fart

fart
Fart is an unpleasant smelled gas that comes out of people's butts.

People would want to go somewhere else when they smell unpleasant gas.

.

The answer: fart