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 seamstress pushed the threaded needle into the fabric, so I didn't have to sew it

Output: plausible


Input: Consider Input: The pond froze over for the winter, so people brought boats to the pond

Output: not plausible


Input: Consider Input: The cook stirred the ingredients in the bowl, so the water would mix


Output: plausible