I find it amusing how your argument has now evolved now you realise that the 'she thinks Churchill is alive' has got no legs, to 'all adults should know about Churchill'. That's a straw man argument, you're making there.
She again hasn't said she knows nothing about Churchill. She is being asked whether or not Churchill's statue should stand or not. When judging Churchill's overall life and actions, not just the war, that would take a lot of research to be in a position to comment on, which she may not have done.
Have you? Do you know the ins and outs of Churchill's political career to make a judgement?