The conversation between human and AI assistant.
[|Human|] Who coined the term lipstick index and what does it indicate?
[|AI|] The lipstick index is a term coined by Leonard Lauder, chairman of the board of Estee Lauder, used to describe increased sales of cosmetics during the early 2000s recession.
[|Human|] 
Who coined the term lipstick index and what does it indicate?