Question: The dance double in the Black Swan dance double controversy involved which principal dancer of the American Ballet Theatre?
Answer: Sarah Lane

Question: Carl Chang, is the older brother and former coach of which tennis star, a now retired, American professional tennis player, that won 34 top-level professional singles titles?
Answer: Michael Chang

Question: Which 1975 Hindi thriller movie is centers on the life of a king pin of gambling ring based on betting on the New York Cotton Exchange?
Answer:
Dharmatama