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 woman upgraded her computer hardware, so in order to be able to run the latest version of Windows 7
plausible

The homeowners disliked their nosy neighbors, so they took it to court
plausible

The mirror in the bathroom fogged up, so we had to take a shower

not plausible