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".
--------
Question: The archeologist dug up the site, so it was easy to keep track of

Answer: not plausible


Question: The woman won the lottery, so she bought a yacht

Answer: plausible


Question: I came upon a puddle on the sidewalk, so I knew I was on the right track

Answer:
plausible