Given the task definition and input, reply with output. In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Among the entities, try to find the best entity that is most likely to fill in "_" and classify the answers based on options.

Sam Allardyce believes Jack Rodwell is paying the price for joining Manchester City and has called on the midfielder to work harder in a bid to rescue his career, warning that Sunderland cannot afford to carry him. The new Black Cats boss watched in awe as Rodwell became a Premier League regular at Everton aged just 17. A £12million move to City followed in 2012 but Allardyce suspects he was used by the club to fill a home-grown quota. Indeed, Rodwell made just seven league starts in two years at the Etihad before joining Sunderland in a £10m deal at the start of last season.Sunderland manager Sam Allardyce believes that Jack Rodwell's ill-fated two-year stay at Manchester City stalled his careerRodwell rose to prominence as a teenager at Everton before joining City in a big-money transfer in 2012He became a bit-part player at the Etihad Stadium and was sold to Sunderland in a £10m deal at the start of last seasonAllardyce has challenged Rodwell to rediscover his best form and prove that he can still be the player he was expected to be 
 Questions:Allardyce added: '_ is a particularly interesting case for me because I want to see the lad who played in the Premier League when he was 16, 17 and 18, which is hugely unusual. (A) Sam Allardyce (B) Jack Rodwell (C) Manchester City (D) Sunderland (E) Black Cats (F) Rodwell (G) Premier League (H) Everton (I) City (J) Allardyce (K) Etihad (L) Etihad Stadium

(B)