Where do gutters prevent a ball from becoming runway?
Options:
- bowling alley
- city
- military base
- fashion show
- football game
Let's think now! Step-by-step reasoning:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Bowling alley has gutters which involve a rolling ball.
So, the final answer is bowling alley.