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 looked at his watch, so he walked over to see
[A]: not plausible


[Q]: The man was lost, so he refused to do so
[A]: not plausible


[Q]: The clock stopped ticking, so I called it a day
[A]:
plausible