Question: Kevin Hales played as a midfielder for Leyton Orient and a football club founded in what year?

Context paragraphs:
Mark Lazarus: Mark Lazarus (born 5 December 1938) is an English, retired, professional footballer.  He played as a right winger and made more than 400 Football League appearances, scoring over 100 goals.  A prominent Jewish player, he initially chose football over boxing and followed manager Alec Stock first to Leyton Orient and then Queens Park Rangers.  He transferred to Wolverhampton Wanderers for a club record fee, but due to a clash with manager Stan Cullis, he moved back to QPR after only nine games.  He then played for Brentford before signing again for Queens Park Rangers.  In his third stint with QPR he scored the winning goal for the club in the 1967 League Cup Final.  He moved to Crystal Palace in December 1967.  He moved back to Leyton Orient, before moving onto non-league football where he saw out his football career.

Tommy Williams (footballer, born 1935): Thomas John "Tommy" Williams (10 February 1935 – 25 August 1967) born in Battersea, London, England, was an English professional footballer who played as a Winger.  In 1956 he was with Leyton Orient as a reserve player Source: Neilson N .  Kaufman, historian Leyton Orient FC.  He played in Football League for Colchester and Watford.  Williams also played in non-league football for Carshalton Athletic and Gravesend & Northfleet.

Kevin Hales: Kevin Hales (born 13 January 1961) is a football coach.  Before coaching, he played as a midfielder for Chelsea and Leyton Orient, managed Welling United and Erith & Belvedere, was assistant manager at Hornchurch and coached at Weymouth and Rushden & Diamonds.

2013–14 Leyton Orient F.C. season: The 2013–14 Leyton Orient F.C. season is the 115th season in the history of Leyton Orient Football Club, their 98th in the Football League, and eighth consecutive season in the third tier of the English football league system.

2010–11 Leyton Orient F.C. season: The 2010–11 Leyton Orient F.C. season was the 112th season in the history of Leyton Orient Football Club, their 95th in the Football League, and fifth consecutive season in the third tier of the English football league system.

2012–13 Leyton Orient F.C. season: The 2012–13 Leyton Orient F.C. season was the 114th season in the history of Leyton Orient Football Club, their 97th in the Football League, and seventh consecutive season in the third tier of the English football league system.

2014–15 Leyton Orient F.C. season: The 2014–15 Leyton Orient F.C. season is the 116th season in the history of Leyton Orient Football Club, their 99th in the Football League, and ninth consecutive season in the third tier of the English football league system.

2011–12 Leyton Orient F.C. season: The 2011–12 Leyton Orient F.C. season was the 113th season in the history of Leyton Orient Football Club, their 96th in the Football League, and sixth consecutive season in the third tier of the English football league system.  The club finished the season one place above the relegation zone.

2015–16 Leyton Orient F.C. season: The 2015–16 Leyton Orient F.C. season is the 117th season in the history of Leyton Orient Football Club, their 100th in the Football League, and the first season of their return to the fourth tier of the English football league system.

Chelsea F.C.: Chelsea Football Club ( ) is a professional football club based in Fulham, London, England that competes in the Premier League, of which they are reigning champions.  Founded in 1905, the club's home ground since then has been Stamford Bridge.

Supporting paragraphs: Kevin Hales Chelsea F.C.
Answer: 1905