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 man became disabled, so there was no one to talk to
Example Output: not plausible

Example Input: The authorities vowed to protect the identity of the crime victim, so prevent him from becoming a victim
Example Output: not plausible

Example Input: The girl found the missing puzzle piece, so I thought I'd give it a try
Example Output:
plausible