Question: When was the recording artist behind American Teen born?
Sentence (from "John-Erik Franzén"): John-Erik Franzén (born 1942) is a Swedish artist, mainly a painter, born in Stockholm, most known for several large paintings portraying cars and motorcycles, as well as being the artist behind the portrait of the royal family of Sweden added to the public exhibition at the castle in Gripsholm in 1985, and original paintings for several stamps also portraying members of the royal family.
Relevant evidence: No