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 woman won the lottery, so I don't have to worry about that

A: plausible
****
Q: The man became disabled, so there was no contact with him

A: not plausible
****
Q: The man looked at his watch, so I decided to follow him

A:
not plausible
****