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 girl felt dizzy, so she got up and went to the hospital
Example Output: plausible

Example Input: The teacher took roll, so she identified the students that were absent
Example Output: plausible

Example Input: The girl performed in a dance recital, so of course she was involved
Example Output:
plausible