Has anyone been asked how they know something factual? I mean general knowledge factual, not privileged or specialist information.
Ive been asked this twice in as many months.
The first time I was asked, I wracked my brains trying to remember where I'd learnt it (something to do with gardening).
The second time I said well it was just something I knew (something to do with pop music).
Isn't being asked how you know something quite strange? Or could there be a reason for it?
Two separate, unconnected people by the way.