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 speaker disarmed her debate opponent, so of course she agreed to speak
not plausible

The homeowners disliked their nosy neighbors, so they hosted a barbeque in their backyard
not plausible

I received a package in the mail, so i thought i would give it a try

plausible