Question: Which person Jim Cassell has been responsible for the development of plays for Premier League club Liverpool and the England national team?

full_context: Document 1: Nicky Butt: Nicholas "Nicky" Butt (born 21 January 1975) is an English football coach and former player who is the head of coaching at the Manchester United youth academy. He is also a co-owner of Salford City.
Document 2: Danny Ings: Daniel William John Ings (born 23 July 1992) is an English professional footballer who plays as a forward for Premier League club Liverpool and the England national team.
Document 3: Danny Welbeck: Daniel Nii Tackie Mensah Welbeck (born 26 November 1990) is an English professional footballer who plays for Premier League club Arsenal and the England national team. He primarily plays as a forward but can also play as a winger.
Document 4: Manchester City F.C. EDS and Academy: Manchester City is represented at Reserve level for football by the Elite Development Squad, also referred to as just the Elite Squad, or EDS, a predominantly 'Under-21' side that replaced the previous (more senior) Reserve team in a move to focus on youth development post-academy. The club is represented at the 'Under-18' level by the Manchester City Academy team.
Document 5: James Milner: James Philip Milner (born 4 January 1986) is an English professional footballer who plays for Premier League club Liverpool. A versatile player, he has been utilized in many different positions such as on the wing, in midfield and left back.
Document 6: Tony Carr: Anthony Carr MBE (born 5 September 1950) is an English sports coach and former Director of Youth Development at the West Ham United football club's youth academy and is recognised as one of the most influential figures in English football. A former graduate of the academy himself, whose footballing career was cut short by injury, he joined the club's staff as a youth coach in 1973. Since then in his tenure as director, as of 2010, Carr is credited with producing talent which has earned an estimated £80 million in transfer fees for the club, while the 23-man England squad for the 2010 FIFA World Cup contained no less than seven players trained by Carr – Rio Ferdinand, Frank Lampard, Joe Cole, Michael Carrick, Jermain Defoe, Glen Johnson and John Terry.
Document 7: Jim Cassell: Jim Cassell is a former Youth Academy Director at Manchester City. He has been responsible for the development of players such as Shaun Wright-Phillips, Joey Barton, Stephen Ireland, Nedum Onuoha, Daniel Sturridge, Michael Johnson and Micah Richards and many others.
Document 8: Daniel Sturridge: Daniel Andre Sturridge ( ; born 1 September 1989) is an English professional footballer who plays for Premier League club Liverpool and the England national team. He plays as a striker, but he has also been used as a winger on occasion.
Document 9: Steve Coppell: Stephen James Coppell (born 9 July 1955) is an English football coach and former player, who is the head coach of the Jamshedpur FC in the Indian Super League.
Document 10: Southampton F.C. Under-23s and Academy: Southampton Under-23s and Academy or Saints Under-23s and Academy is the youth organisation run by Southampton F.C. to encourage and develop young footballers in the south of England. Renowned players including Gareth Bale, Theo Walcott, and Alan Shearer began their careers at this academy.
Document 11: Jordan Henderson: Jordan Brian Henderson (born 17 June 1990) is an English professional footballer who captains Premier League club Liverpool and plays for the England national team. He is usually deployed as a central midfielder for both club and country.
Document 12: Alex Oxlade-Chamberlain: Alexander Mark David Oxlade-Chamberlain (born 15 August 1993) is an English professional footballer who plays as a midfielder for Premier League club Liverpool and the England national team.
Document 13: Michael Owen: Michael James Owen (born 14 December 1979) is an English former footballer who played as a striker for Liverpool, Real Madrid, Newcastle United, Manchester United and Stoke City, as well as for the England national team. Since retiring from football, he has become a successful racehorse breeder and owner.
Document 14: Steve Redmond: Stephen 'Steve' Redmond (born 2 November 1967) is an English former professional footballer, who played as a central defender for Manchester City, Oldham Athletic and Bury. Captain of the Manchester City youth team that won the 1986 FA Youth Cup, Redmond made his first-team debut at 18. He quickly established himself in the side, and was named the club's Player of the Year in 1988. The same year, he became the youngest ever Manchester City captain. Between 1987 and 1990 he played every single game in three straight seasons.
Document 15: Peter Crouch: Peter James Crouch (born 30 January 1981) is an English professional footballer who plays as a striker for Premier League club Stoke City. He was capped 42 times by the England national team between 2005 and 2010, scoring 22 goals for his country in that time, and appearing at two World Cups.
ground_truth: Daniel Sturridge