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 police aimed their weapons at the fugitive, so they had no choice but to leave

Output: not plausible


Input: Consider Input: I pushed the pendulum, so it swung back and forth

Output: plausible


Input: Consider Input: The man threw his empty can onto the street, so causing the building to collapse


Output: not plausible