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 doctor x-rayed the patient's arm, so he could see the doctor
Example Output: not plausible

Example Input: The girl performed in a dance recital, so it's not like there's anything wrong with her
Example Output: plausible

Example Input: The woman felt ashamed of scar on her face, so she decided to cut it short
Example Output:
not plausible