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: The mirror in the bathroom fogged up, so I could not see what was going on in the bathroom

Output: plausible


Input: Consider Input: I came upon a puddle on the sidewalk, so I got back in the car

Output: plausible


Input: Consider Input: The fugitive hid from the police, so it was easy to follow


Output: not plausible