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".
--------
Question: the benefactor requested to stay anonymous because the investigation is still ongoing

Answer: plausible


Question: the student flaunted his test grade to his classmates because he did not know how to read

Answer: not plausible


Question: the stain came out of the shirt because a leak was leaking

Answer:
not plausible