Where can you keep a fire extinguisher in the house if it's really big?
Options:
- school bus
- car
- garage
- stairwell
- hospital
Please answer and provide answer explanation.

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
Big fire extinguisher can be kept in the garage. Garage is a part of the house only. The final answer: garage.