Question: The 1971–72 Milwaukee Bucks season was led by Kareem Abdul-Jabbar who won what award that is named in honor of the first commissioner (then president) of the NBA, who served from 1946 until 1963?
Sentence (from "1971–72 Milwaukee Bucks season"): The 1971–72 Milwaukee Bucks season was the fourth season in franchise history.
Relevant evidence: Yes