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 man's eye became infected, so he decided to ignore it
[A]: not plausible


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


[Q]: The man was lost, so we could have a better understanding of what was going on in the world
[A]:
not plausible