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:
I clumsily bumped into the stranger, so causing him to fall to the floor

Ex Output:
plausible


Ex Input:
The woman's ring slipped off in the shower, so I knew she was coming

Ex Output:
not plausible


Ex Input:
The man looked at his watch, so a little surprised by this

Ex Output:

not plausible