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 man closed the umbrella because he was afraid
Example Output: not plausible

Example Input: a crater formed on the moon because it was light
Example Output: not plausible

Example Input: my flight got delayed because bad weather so i'm not sure if i'll be able to make it back to
Example Output:
plausible