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".

Input: Consider Input: The authorities vowed to protect the identity of the crime victim, so they did the next best thing

Output: plausible


Input: Consider Input: The man was lost, so the question was not answered

Output: not plausible


Input: Consider Input: The authorities vowed to protect the identity of the crime victim, so as not to reveal their identity


Output: plausible