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 patient was dehydrated, so we had to supplement with water
Example Output: plausible

Example Input: I rubbed the soap between my hands, so in order to get rid of all the dirt
Example Output: plausible

Example Input: I saw a woman getting robbed on the street, so I went to see what was going on
Example Output:
plausible