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".

Example Input: I pushed the gas pedal, so I could get in the car
Example Output: not plausible

Example Input: The archeologist dug up the site, so we could find this out
Example Output: plausible

Example Input: The man's eye became infected, so causing him to lose his eyesight
Example Output:
plausible