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 boy's mouth stung because it was his first time
Example Output: not plausible

Example Input: the coach gave his player a high five because he had no other choice
Example Output: not plausible

Example Input: the boy climbed the tree because he didn't know what was going on
Example Output:
not plausible