Question: Who wrote the ballet, "Romeo and Juliet" which is regularly performed by the Joffrey Ballet?
Sentence (from "Robert Schumann's Davidsbündlertänze"): The idea for setting this piano work very likely came from a work created by Robert Joffrey for his own Joffrey Ballet Company, the premier of which took place at the City Center Theater in the late 1970s.
Relevant evidence: No