OK. You'll be given the following question. Please do chain-of-thought reasoning.
Which of these sentences doesn't make sense?\nOptions:\n- Sentence A: "Doors can't be opened without the key when they are locked"\n- Sentence B: "Doors can be opened without the key when they are locked"\n
User
Doors need a key to be unlocked, so they cant be opened without the key.
Thus, the answer is Sentence B.
Assistant