Question: What professional art school did the brother of Walt Disney guide the merger of the Chouinard Art Institute and the Los Angeles Conservatory of Music to establish the California Institute of the Arts?
Sentence (from "Chouinard Art Institute"): In 1961, Walt and Roy Disney guided the merger of the Chouinard Art Institute and the Los Angeles Conservatory of Music to establish the California Institute of the Arts.
Relevant evidence: Yes