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".

I jumped instinctively in fright because i knew what i was doing
not plausible

the family took their dog to the veterinarian because they were concerned about the dog's condition
plausible

I wrote a thank-you note to my grandmother because she made a mistake

not plausible