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 seamstress pushed the threaded needle into the fabric, so I didn't have to sew it

Output: plausible


Input: Consider Input: The teacher took roll, so she identified the students that were absent

Output: plausible


Input: Consider Input: The child kicked the stack of blocks, so I knew I was on the right track


Output: not plausible