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 rubbed sandpaper on the wood, so it shouldn't be a problem

Output: plausible


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

Output: plausible


Input: Consider Input: The teacher took roll, so she could see the child


Output: plausible