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".

Ex Input:
My foot went numb, so causing me to stumble

Ex Output:
plausible


Ex Input:
The authorities vowed to protect the identity of the crime victim, so the victim struggled to recall details about the crime

Ex Output:
not plausible


Ex Input:
My favorite song came on the radio, so I thought I'd give it a try

Ex Output:

plausible