In this task, you will be given two sentences separated by ", so". You should decide whether the first sentence can be the cause of the second sentence. If you can see a possible causation, answer with "plausible", otherwise answer with "not plausible".

Input: Consider Input: The baby pulled the mother's hair, so the baby burped

Output: not plausible


Input: Consider Input: My foot went numb, so I couldn't go to the gym

Output: plausible


Input: Consider Input: The book was deemed inappropriate for children, so I couldn't read the book


Output: plausible