In this task you will be given an answer to a question. You need to generate a question. The answer given should be a correct answer for the generated question.

The All-NBA Team is an annual National Basketball Association (NBA) honor bestowed on the best players in the league following every NBA season. The voting is conducted by a panel of sportswriters and broadcasters throughout the United States and Canada. The team has been selected in every season of the league's existence, dating back to its inaugural season in 1946. The All-NBA Team originally had two teams, but since 1988 it is composed of three five-man lineups -- a first, second, and third team, typically comprising a total of 15 roster spots.
what does it mean to be all nba first team