Question: What is the birthdate of this American retired professional basketball player, who played point guard, and who had 13.1 assists per game with the Los Angeles Lakers?
Sentence (from "1983–84 Los Angeles Lakers season"): On April 5, 1984, Kareem Abdul-Jabbar had a 12-foot shot over Mark Eaton of the Utah Jazz 1 to surpass Wilt Chamberlain as the NBA's all-time leading scorer with 31,421 points.
Relevant evidence: No