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".

Q: The book was deemed inappropriate for children, so this was the first time I read it

A: plausible
****
Q: The man's eye became infected, so I decided to follow him

A: not plausible
****
Q: The boy murmured his reply to his mother, so he just let it go

A:
not plausible
****