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 had lipstick on his cheek because he did not want to look like a fool
Example Output: not plausible

Example Input: my stomach growled because I did not know what to expect
Example Output: not plausible

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