In this task, you will be given two sentences separated by "because". You should decide whether the first sentence can be the result of the second sentence. If you can see a possible cause and effect relationship, answer with "plausible", otherwise answer with "not plausible".

the dust came off the desk because it couldn't move
not plausible

I hung up the phone because it was all over the place
not plausible

the friends' debate dragged on interminably because they didn't know what was going on

plausible