Conversation so far:
When did Pihos play football?
Pihos was selected by the Philadelphia Eagles in the fifth round (41st overall pick) of the 1945 NFL Draft.
How long did he play for the Eagles?
In November 1955, Pihos announced that the current season would be his last as a player.

Question: What year did he retire?
Self-contained rewrite: What year did Pete Pihos retire?