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".

[Q]: I finished a page of the book, so we'll have to wait and see
[A]: plausible


[Q]: The teacher caught the student chewing gum, so I knew what I was doing
[A]: not plausible


[Q]: A man cut in front of me in the long line, so that's exactly what I did
[A]:
plausible