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".

I clumsily bumped into the stranger, so that's good enough for now
not plausible

My breath smelled of garlic, so I knew I had to try it
not plausible

The motorcyclist twisted the throttle, so it seemed to be working

plausible