TASK DEFINITION: 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".
PROBLEM: The clock stopped ticking, so I could get a good night's sleep

SOLUTION: plausible

PROBLEM: The woman felt compelled to help someone in need, so she jumped at the opportunity to help

SOLUTION: plausible

PROBLEM: The man contemplated the painting, so he didn't have to worry

SOLUTION:
not plausible