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: I received a package in the mail, so i thought i would give it a try
Example Output: plausible

Example Input: I scratched my skin, so it shouldn't be a problem
Example Output: not plausible

Example Input: The photographer got the child to smile, so it wasn't a total waste of time
Example Output:
plausible