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".

Example Input: The police aimed their weapons at the fugitive, so causing him an injury
Example Output: not plausible

Example Input: I rubbed the soap between my hands, so I could clean it up
Example Output: plausible

Example Input: The photographer got the child to smile, so she didn't have to worry
Example Output:
plausible