See question below:
Choose the sentence that goes against common sense.\nOptions:\n- Sentence A: "Students must spend time on their mobile phones as much as they want."\n- Sentence B: "Students should not spend too much time on mobile phones."\n
Reason slowly and give your answer.
User
It will do harm to their eyesight if they spend too much time in front of a screen.
The final answer: Sentence A.
Assistant