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 nurse prepared the needle for the patient's injection, so there was no harm done
plausible

I stood on one foot, so he could look down at me
not plausible

The boy turned the lid on the jar, so he couldn't get a good look at it

not plausible