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 held the door for the woman entering behind me, so she couldn't get out
[A]: not plausible


[Q]: The papers were disorganized, so there was nothing I could do
[A]: plausible


[Q]: The man looked at his watch, so he was able to see the man
[A]:
not plausible