response: Bots don't have such things. Have you ever seen the more modern version of the cardigan? It has no buttons.
original_response: ''No but thanks for noticing!''  Sorry, every time I hear the word cardigan I think of Dumb & Dumber.  The greatest movie all time.
history: Do you happen to have a cardigan? They make great sweaters!
knowledge: A more modern version of the garment has no buttons and hangs open by design.