Question: Of what tier in the English football league system does Abumere Tafadawa "Abu" Ogogo hold a position as a midfielder?
Sentence (from "EFL League One"): The English Football League One (often referred to as League One for short or Sky Bet League One for sponsorship reasons) is the second-highest division of the English Football League and the third tier in the English football league system.
Relevant evidence: Yes