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".

Example Input: The man begged for forgiveness, so he didn't have to think about it
Example Output: not plausible

Example Input: The baby was wailing in his crib, so I decided to take him to the doctor
Example Output: plausible

Example Input: The papers were disorganized, so it was a good thing
Example Output:
not plausible