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 man's eye became infected, so they decided to leave him out

A: not plausible
****
Q: The woman's date wanted to look like a gentleman, so she looked good in person

A: not plausible
****
Q: The grape juice fermented, so I gave it to her

A:
not plausible
****