Bart entered his horse into the contest. Where did he do this?\nOptions:\n- circus\n- in kentucky\n- western movie\n- central park\n- state fair
Please answer the following question by reasoning step-by-step.
state fair
A state fair is an annual competitive and recreational gathering of a state population.

Bart entered his horse into the contest.

He did this in state fair.

.

Thus, the answer is state fair