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 pushed the pendulum, so I knew it was coming

Output: not plausible


Input: Consider Input: The woman's ring slipped off in the shower, so I knew she was coming

Output: not plausible


Input: Consider Input: The host served dinner to his guests, so we didn't have to cook


Output: plausible