OK. You'll be given the following question. Please do chain-of-thought reasoning.
Which of the following two sentences does not make sense?
Options:
- Sentence A: "Nowadays, most people live longer than they did in the past."
- Sentence B: "Nowadays, most people live shorter than they did in the past."

user
Most people are having a better life and thus live longer.
Thus, the answer is Sentence B.
assistant