Pick which sentence is not logical.
Options:
- Sentence A: "you are supposed to buy tickets after you get off the bus"
- Sentence B: "you are supposed to buy tickets as soon as you get on the bus"
 Let me think hard. Detailed solution:

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
You pay before you go to your destination.
The answer is Sentence A.