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: I finished a page of the book, so I thought I'd share it with all of you
Example Output: plausible

Example Input: The boy murmured his reply to his mother, so he gave her a hug
Example Output: not plausible

Example Input: A man cut in front of me in the long line, so I knew what I was getting
Example Output:
not plausible