Conversation so far:
How did Mickey Mantle do his rookie season
After a brief slump, Mantle was sent down to the Yankees' top farm team. However, he was not able to find the power he once had in the lower minors.
Did Mickey Mantle improve after his rookie season
Mantle broke out of his slump, going on to hit .361 with 11 homers and 50 RBIs during his stay in Kansas City.

Question: Was Kansas City his first team?
Self-contained rewrite: Was Kansas City Mickey Mantle's first team?