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".

The mirror in the bathroom fogged up, so the girl applied her makeup
not plausible

The patient was dehydrated, so the nurse gave him an iv
plausible

The clock stopped ticking, so I decided to try again

plausible