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 man looked at his watch, so he knew it wasn't him

Ex Output:
not plausible


Ex Input:
The girl performed in a dance recital, so it's not like there's anything wrong with her

Ex Output:
plausible


Ex Input:
The papers were disorganized, so I don't know where they came from

Ex Output:

plausible