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".

Input: Consider Input: the trip took a long time because I had to go to work every week

Output: not plausible


Input: Consider Input: the bird couldn't fly because it was too small

Output: plausible


Input: Consider Input: the skydiver glided safely to the ground because it is light


Output: not plausible