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]: I wrote a thank-you note to my grandmother because I was so proud of her
[A]: plausible


[Q]: the boat capsized because the air was open
[A]: not plausible


[Q]: the window was opaque because the window was wide enough to allow the light to pass through it
[A]:
not plausible