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 toddler became cranky, so her mother put her down for a nap

Ex Output:
plausible


Ex Input:
The tenant misplaced his keys to his apartment, so he left the door open

Ex Output:
plausible


Ex Input:
I pushed the gas pedal, so it was an easy drive

Ex Output:

plausible