2004 ATP Tour
{'<entity_0>': 'Association of Tennis Professionals', '<entity_1>': '2004 ATP Tour', '<entity_2>': 'ATP Tour', '<entity_3>': 'tennis', '<entity_4>': '2004'}
[['2004 ATP Tour', 'sport', 'tennis'], ['2004 ATP Tour', 'organizer', 'Association of Tennis Professionals'], ['2004 ATP Tour', 'point in time', '2004'], ['2004 ATP Tour', 'sports season of league or competition', 'ATP Tour']]
The <entity_1> was the global elite men's professional <entity_3> circuit organised by the <entity_0> (<entity_0>) for the <entity_4> <entity_3> season. The <entity_2> is the elite tour for professional <entity_3> organised by the <entity_0>. The <entity_2> includes the four Grand Slam tournaments, the Tennis Masters Cup, the <entity_0> Masters Series, the International Series Gold and the International Series tournaments. Roger Federer was the <entity_0> Race Champion, finishing the <entity_4> season as the world number 1 with 6,335 total points. Following is a list of notable players (winners of a main tour title, and/or part of the <entity_0> Rankings top 100 (singles) or top 50 (doubles) for at least one week) who announced their retirement from professional <entity_3>, became inactive (after not playing for more than 52 weeks), or were permanently banned from playing, during the <entity_4> season:
['tennis tour edition']