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".

[EX Q]: I wrote a thank-you note to my grandmother because she has to be
[EX A]: not plausible

[EX Q]: I jumped instinctively in fright because it was so easy
[EX A]: not plausible

[EX Q]: the mother suspected that her son was lying because he was so drunk
[EX A]:
plausible