TASK DEFINITION: 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".
PROBLEM: the bartender refused to serve the patron because he refused to sign it

SOLUTION: not plausible

PROBLEM: the boy filled the bucket with sand because he needed it

SOLUTION: plausible

PROBLEM: the mother suspected that her son was lying because she was afraid of her mother

SOLUTION:
not plausible