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 book was deemed inappropriate for children, so he had to do it himself

Answer: not plausible


Question: The archeologist dug up the site, so we could find this out

Answer: plausible


Question: The doctor x-rayed the patient's arm, so I knew it was coming

Answer:
not plausible