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: Several witnesses of the crime testified against the suspect, so there was no reason to leave

SOLUTION: not plausible

PROBLEM: I came upon a puddle on the sidewalk, so I hopped in the car

SOLUTION: plausible

PROBLEM: The mirror in the bathroom fogged up, so she turned to the other side of the room

SOLUTION:
plausible