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".

Ex Input:
The police officer dropped the gun, so the police took him to the police station

Ex Output:
not plausible


Ex Input:
The terrorist set off the bomb, so there was nothing they could do

Ex Output:
plausible


Ex Input:
The clock stopped ticking, so I went back to sleep

Ex Output:

plausible