In this task, you will be given two sentences separated by ", so". You should decide whether the first sentence can be the cause of the second sentence. If you can see a possible causation, answer with "plausible", otherwise answer with "not plausible".

Input: Consider Input: I received a package in the mail, so I know what you mean

Output: not plausible


Input: Consider Input: The navy bombed the ship, so there was no need to fight

Output: not plausible


Input: Consider Input: The man slid the razor across his chin, so he couldn't see what he was doing


Output: not plausible