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 offender violated parole, so there was no one to talk to about the case
not plausible

I scratched my skin, so causing my eczema to flare up
plausible

The woman upgraded her computer hardware, so it could run better

plausible