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 bodybuilder lifted weights, so her muscles became fatigued

A: plausible
****
Q: The archeologist dug up the site, so I thought I'd give it a shot

A: not plausible
****
Q: The boaters set off a flare, so we didn't get to see them

A:
not plausible
****