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".
--------
Question: The man looked at his watch, so he knew it wasn't him

Answer: not plausible


Question: Several witnesses of the crime testified against the suspect, so the case was opened

Answer: plausible


Question: The skunk sprayed the dog, so causing him to lose control of the vehicle

Answer:
not plausible