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".

Example Input: the student flaunted his test grade to his classmates because he didn't know what he was doing
Example Output: not plausible

Example Input: the woman spoke with a foreign accent because she was successful
Example Output: not plausible

Example Input: I wrote a thank-you note to my grandmother because i don't know how to do it
Example Output:
not plausible