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".

Ex Input:
the boy filled the bucket with sand because he couldn't find sand

Ex Output:
not plausible


Ex Input:
the man held his breath because he was secure

Ex Output:
not plausible


Ex Input:
the student flaunted his test grade to his classmates because he was so good

Ex Output:

plausible