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 physician misdiagnosed the patient, so we had to wait a bit

Ex Output:
not plausible


Ex Input:
Several witnesses of the crime testified against the suspect, so it's unclear what was going on

Ex Output:
not plausible


Ex Input:
The doctor x-rayed the patient's arm, so he didn't have to worry

Ex Output:

plausible