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 cowgirl threw her lasso towards the horse, so she opened the front door

Answer: not plausible


Question: Several witnesses of the crime testified against the suspect, so resulting in a four-year prison sentence

Answer: plausible


Question: The police officer dropped the gun, so he couldn't do anything about it

Answer:
not plausible