Question: How many students were enrolled in 2015 in the university that Anna Chao Pai taught at?
Sentence (from "Montclair State University"): Montclair State University is a public doctoral research university (R3) located in the Upper Montclair section of Montclair, at the intersection of the Great Notch area of Little Falls, and the Montclair Heights section of Clifton, in the U.S. state of New Jersey.
Relevant evidence: No