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: Several witnesses of the crime testified against the suspect, so there was no one to investigate the case

Output: not plausible


Input: Consider Input: The teacher took roll, so it didn't bother me at all

Output: not plausible


Input: Consider Input: The bureau drawers were cluttered, so I didn't want to use them


Output: plausible