question: Which Duchamp presentation was displayed in the 1912 Salon des Independants ?
answer: Nude Descending a Staircase , No. 2
turker_answer: The Duchamp presentation , Nude Descending a Staircase , No. 2 , was displayed in the 1912 Salon des Independants .
rule-based: Nude Descending a Staircase , No. 2 was displayed in the 1912 Salon des Independants .