Question: What 1 and 1/2 mile race, also known as "test of the champion," did jockey Irad Ortiz JR win his first American Classic?
Sentence (from "Irad Ortiz Jr."): He won his first Breeders' Cup race on Lady Eli in 2014, and his first American Classic on Creator in the 2016 Belmont Stakes.
Relevant evidence: Yes