With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Chelsea F.C. is an English soccer team.
text_B: Chelsea Football Club -LRB- -LSB- ˈtʃɛlsiː -RSB- -RRB- is an English professional football club based in Fulham , London , that competes in the Premier League , of which they are reigning champions .. football. Association football. Fulham. Fulham. London. London. Premier League. Premier League. Founded in 1905 , the club 's home ground since then has been Stamford Bridge .. Stamford Bridge. Stamford Bridge ( stadium ). Chelsea had their first major success in 1955 , when they won the league championship .. 1954–55 Chelsea F.C. season. They then won various cup competitions between 1965 and 1971 .. 1964–65 Chelsea F.C. season. 1970–71 Chelsea F.C. season. The club 's greatest period of success has come during the last two decades ; winning 18 major trophies since 1997 .. 1996–97 Chelsea F.C. season. Chelsea have won six national league titles , seven FA Cups , five League Cups and four FA Community Shields , one UEFA Champions League , two UEFA Cup Winners ' Cups , one UEFA Europa League and one UEFA Super Cup .. national league titles. List of English football champions#Total titles won. League Cups. Football League Cup. UEFA Champions League. UEFA Champions League. UEFA Europa League. UEFA Europa League. UEFA Super Cup. UEFA Super Cup. UEFA. UEFA. Chelsea are the only London club to win the UEFA Champions League , and one of five clubs to have won all three main UEFA club competitions , first English to do so .. London. London. UEFA Champions League. UEFA Champions League. London club. Football in London. five clubs. UEFA club competition records#List of teams to have won the three main European club competitions. UEFA. UEFA. Chelsea 's regular kit colours are royal blue shirts and shorts with white socks .. kit. Kit ( association football ). The club 's crest has been changed several times in attempts to re-brand the club and modernise its image .. The current crest , featuring a ceremonial lion rampant regardant holding a staff , is a modification of the one introduced in the early 1950s .. The club have the sixth-highest average all-time attendance in English football .. football. Association football. English football. Football in England. Their average home gate for the 2016 -- 17 season was 41,507 , the sixth highest in the Premier League .. Premier League. Premier League. Since 2003 , Chelsea have been owned by Russian billionaire Roman Abramovich .. Roman Abramovich. Roman Abramovich. In 2016 , they were ranked by Forbes magazine as the seventh most valuable football club in the world , at # 1.15 billion -LRB- $ 1.66 billion -RRB- .. football. Association football. Forbes. Forbes. seventh most valuable football club in the world. Forbes' list of the most valuable football clubs
related.