OK. You'll be given the following question. Please do chain-of-thought reasoning.
Pick which sentence is not logical.
Options:
- Sentence A: "he received the offer to the world top university because of his really bad grades"
- Sentence B: "he received the offer to the world top university because of his really good grades"

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
World top universities do not offer students with really bad grades.
Thus, the answer is Sentence A.