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]: The teacher caught the student chewing gum, so there was no need for a towel
[A]: not plausible


[Q]: The child kicked the stack of blocks, so I knew I was on the right track
[A]: not plausible


[Q]: A man cut in front of me in the long line, so I knew I was in the clear
[A]:
not plausible