Question: When was the American basketball coach under which Grizzlies  would lose their next four games in "2004–05 Memphis Grizzlies season" born?  
Sentence (from "2004–05 Memphis Grizzlies season"): Coming off their first playoff appearance in franchise history, the Grizzlies had a new look and moved into their new arena, the FedExForum.
Relevant evidence: No