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 papers were disorganized, so I didn't have to worry about them
Example Output: not plausible

Example Input: The cook stirred the ingredients in the bowl, so I didn't have to think about it
Example Output: not plausible

Example Input: The clock stopped ticking, so I had to check it out
Example Output:
plausible