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 ironed my shirt because it was clean
[A]: plausible


[Q]: the window was opaque because there was no room for it
[A]: not plausible


[Q]: the man closed the book because it was too expensive
[A]:
not plausible