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 elderly woman suffered a stroke, so she was sent to the hospital

Ex Output:
plausible


Ex Input:
The physician misdiagnosed the patient, so I didn't worry about it

Ex Output:
not plausible


Ex Input:
I tossed the ball upwards, so I could see her

Ex Output:

not plausible