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 book was deemed inappropriate for children, so it worked out pretty well
not plausible

The baby was wailing in his crib, so he got up and opened it
not plausible

The man begged for forgiveness, so as not to disturb others

not plausible