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 woman covered her ears because she didn't know what to say
not plausible

the parents left their children with a babysitter because they could not find a babysitter
not plausible

I slipped on the floor because it worked

not plausible