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 man slid the razor across his chin, so he couldn't see what was going on
not plausible

The speaker disarmed her debate opponent, so she didn't get a lot of response
plausible

I received a package in the mail, so I thought I'd give it a try

plausible