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: The surfer caught the wave, so we had to start over again
Example Output: not plausible

Example Input: A burglar broke into the house, so causing damage to the home
Example Output: plausible

Example Input: The physician misdiagnosed the patient, so he was sent to the hospital
Example Output:
plausible