Question: Raymond Albert Patterson, Jr., was general manager of the NBA's Houston Rockets from 1972 to which year, among his most notable player acquisitions was Hakeem Abdul Olajuwon, a Nigerian-American former professional basketball player?
Sentence (from "Hakeem Olajuwon"): Hakeem Abdul Olajuwon ( ; ] ; born January 21, 1963), formerly known as Akeem Olajuwon, is a Nigerian-American former professional basketball player.
Relevant evidence: Yes