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 man's eye became infected, so he decided to ignore it
not plausible

The host served dinner to his guests, so there was plenty of room for everyone
plausible

The book was deemed inappropriate for children, so I didn't do anything about it

not plausible