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: My foot went numb, so I couldn't go to the gym

A: plausible
****
Q: I tossed the ball upwards, so I didn't have to pull

A: not plausible
****
Q: The archeologist dug up the site, so I could see what was going on

A:
plausible
****