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".

[EX Q]: The man's eye became infected, so he gave up on it
[EX A]: not plausible

[EX Q]: The girl went down the hill on her bike, so I didn't get to talk to her
[EX A]: plausible

[EX Q]: The girl came across an unfamiliar word in her textbook, so I explained it to her
[EX A]:
plausible