Question: What number uniform did the standby official wear in the Super Bowl game played at Pro Player Stadium in Miami between the Denver Broncos and Atlanta Falcons?
Sentence (from "Chad Brown (American football official)"): Brown served as an umpire and officiated in two Super Bowls (2001 and 2011) and served as an alternate (standby) official for Super Bowl XXXIII in 1999.
Relevant evidence: No