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".

Example Input: The flashlight was dead, so it was time to call it a night
Example Output: plausible

Example Input: The bureau drawers were cluttered, so it was easy to find what you were looking for
Example Output: not plausible

Example Input: The child kicked the stack of blocks, so I got a new pair
Example Output:
not plausible