I initially responded to his second sentence because my equivalents - KP and Bell - were automatic and top of mind.But that's not quite the question you were asked.
I needed to have a think before responding to his question, so I did, and responded a mere ten minutes later. Which was time enough it seems for you to fire off an arsey post in a matter that had nothing at all to do with you.
You've "got me": clearly I should have been quicker; it took me a whole ten minutes to answer his question.
You'd do well to mind your own business in future, unless you enjoy embarrassing yourself in public.