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 poured water on my sleeping friend, so he would sleep better

Output: 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: The boaters set off a flare, so we had to be careful


Output: plausible