248627
In 2004 , he took charge of the old First Division Play-off Semi-final , first leg , between Crystal Palace and Sunderland at Selhurst Park on 14 May 2004 , and was then appointed to control the old Second Division Play-off Final between Brighton & Hove Albion and Bristol City at the Millennium Stadium , Cardiff , on 30 May 2004 , when a late Leon Knight penalty secured promotion for the South coast team .
 Crystal Palace, Sunderland, Brighton & Hove Albion, Bristol City, Cardiff, Leon Knight
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Crystal Palace, Sunderland, Brighton & Hove Albion, Bristol City, Cardiff, Leon Knight