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 woman covered her ears because she didn't want to upset her boyfriend
Example Output: not plausible

Example Input: the inside of the train went dark because it was cold
Example Output: not plausible

Example Input: the student received detention because she was unable to attend the meeting
Example Output:
plausible