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 woman felt lonely, so she decided to go for a walk
Example Output: plausible

Example Input: The woman sensed a pleasant smell, so she decided to give it a try
Example Output: plausible

Example Input: The man begged for forgiveness, so he decided to try again
Example Output:
plausible