Answer the following question, with explanation first. One of the following sentences is nonsensical. Which one is it?
Options:
- Sentence A: "you don't need to try out products when you shop online"
- Sentence B: "you can't try out products when you shop online"

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 should try out products regardless of how you buy them.
So, the answer is Sentence A.