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 boat capsized because the wind was so weak
not plausible

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

the boy tuned the radio because he thought it would be good for him

plausible