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 turtle hid in its shell because he didn't know what to do with it
not plausible

the audience booed the comedian off the stage because he was a good actor
not plausible

the student flaunted his test grade to his classmates because he did not know how to do the homework

not plausible