Detailed Instructions: In this task, we ask you to elaborate the sentence without changing its general meaning. You can do so by explaining further the input sentence, using more precise wording, adding qualifiers and auxiliary information etc.
Problem:In 1946 , Robinson arrived at Daytona Beach , Florida , for spring training with the Montreal Royals of the Class AAA International League .
Solution:
In 1946 , Robinson arrived at Daytona Beach , Florida , for spring training with the Montreal Royals of the Class AAA International League ( the designation of " AAA " for the highest level of minor league baseball was first used in the 1946 season ) .