I'm curious what the story is, behind The Blue Boy Painting by Thomas Gainsborough. Do you know much?
user
I could tell you more, but I'm hoping that you already have some familiarity with the painting.   Let's talk about this...
assistant
I'm curious what the story is, behind The Blue Boy Painting by Thomas Gainsborough. Do you know much?
user
I can tell you about the painting, but I can’t tell you about the author.
assistant
I'm curious what the story is, behind The Blue Boy Painting by Thomas Gainsborough. Do you know much?