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".
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Question: The authorities vowed to protect the identity of the crime victim, so the victim struggled to recall details about the crime

Answer: not plausible


Question: The homeowners disliked their nosy neighbors, so they took care of themselves

Answer: plausible


Question: The surfer caught the wave, so we had to return it

Answer:
not plausible