Question: The team that featired Dirk Nowitzki was from which conference?
Sentence (from "2011 NBA Finals"): Dallas became the last NBA team from Texas to win its first title, after the Houston Rockets won back-to-back titles in and , and the San Antonio Spurs won four NBA championships in , , and , and a fifth one subsequently in ; all three Texas NBA teams have now won at least one NBA championship.
Relevant evidence: No