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".

Input: Consider Input: The man signed the document, so it's not like it's a secret

Output: plausible


Input: Consider Input: I scratched my skin, so I thought I'd give this a try

Output: not plausible


Input: Consider Input: I poured water on my sleeping friend, so there was plenty of water


Output: not plausible