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 pond froze over for the winter, so we didn't have too much snow
Example Output: not plausible

Example Input: The photographer got the child to smile, so she didn't have much time
Example Output: not plausible

Example Input: The speaker disarmed her debate opponent, so in order to get a better understanding of what she was talking about
Example Output:
not plausible