Question: 1970–71 Cincinnati Royals season, after trading Oscar Robertson, the Royals became a quick, young team, which Royals coach assisted the opposing teams racked up an average of 119.2 points per game, an American retired professional basketball player, and played point guard with the Boston Celtics from 1950 to 1963?
Sentence (from "Bob Cousy"): Robert Joseph Cousy (born August 9, 1928) is an American retired professional basketball player.
Relevant evidence: Yes