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".

The teacher took roll, so it didn't bother me at all
not plausible

Several witnesses of the crime testified against the suspect, so there was no reason to leave
not plausible

The homeowners disliked their nosy neighbors, so they didn't have to deal with it

not plausible