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 rocket flew up into the sky because it had to be

Output: not plausible


Input: Consider Input: the children knocked over a lamp because it was raining

Output: not plausible


Input: Consider Input: the children knocked over a lamp because it was cheap


Output: not plausible