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 girl performed in a dance recital, so the girls could play it

Ex Output:
not plausible


Ex Input:
I scratched my skin, so I gave it a shot

Ex Output:
not plausible


Ex Input:
I came upon a puddle on the sidewalk, so i played in the puddle

Ex Output:

plausible