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

I pushed the pendulum, so the end of the pendulum was on the right side of the pendulum
not plausible

I tossed the ball upwards, so I could play with it

plausible