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 authorities vowed to protect the identity of the crime victim, so the victim struggled to recall details about the crime
Example Output: not plausible

Example Input: The parents recognized their daughter's creativity, so they took the kids to the school
Example Output: not plausible

Example Input: Several witnesses of the crime testified against the suspect, so the case was resolved
Example Output:
plausible