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".

I came upon a puddle on the sidewalk, so I didn't have to get up
not plausible

I saw a woman getting robbed on the street, so I figured I was safe
not plausible

The woman felt lonely, so she gave up on it

plausible