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 signed the document, so he can't do anything about it
[A]: plausible


[Q]: The boy turned the lid on the jar, so he couldn't see what was going on
[A]: not plausible


[Q]: The girl went down the hill on her bike, so it shouldn't be a problem
[A]:
plausible