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".

[Q]: the benefactor requested to stay anonymous because the investigation is still ongoing
[A]: plausible


[Q]: the man held his breath because his breath was so heavy
[A]: not plausible


[Q]: I hung up the phone because i thought i was stupid
[A]:
not plausible