What do we feel after travelling a long distance?
Options:
- energetic
- motion sickness
- relocation
- diarrhea
- fatigue Hmmm, let me think.

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
After travelling a long distance, we may feel fatigue.
So, the answer is fatigue.