Conversation so far:
Was did Bill have to do with the Milwaukee Brewers?
Veeck left Chicago and, in partnership with former Cubs star and manager Charlie Grimm, purchased the American Association Triple-A Milwaukee Brewers.
Did this team have a lot of wins?
After winning three pennants in five years Veeck sold his Milwaukee franchise in 1945 for a $275,000 profit.

Question: Why did he sell the team?
Self-contained rewrite: Why did Bill Veeck sell the Milwaukee Brewers team?