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 speaker disarmed her debate opponent, so she didn't get a lot of response
Example Output: plausible

Example Input: The skunk sprayed the dog, so it was not a problem
Example Output: not plausible

Example Input: My foot went numb, so causing me to fall to the ground
Example Output:
plausible