Question: When was the director of film Yeh Jawaani Hai Deewani born?
Sentence (from "Yeh Jawaani Hai Deewani"): Yeh Jawaani Hai Deewani (This youth is crazy) is a 2013 Indian romantic drama film, directed by Ayan Mukerji, written by Mukerji and Hussain Dalal, and produced by Karan Johar.
Relevant evidence: Yes