Question: Sunderland Association Football Club is an English professional football club that plays in a championship referred to as the Sky Bet Championship for what reasons?
Sentence (from "History of Sunderland A.F.C."): They have also been runners-up on a further five occasions: in 1894, 1898, 1901, 1923 and 1935 (see Sunderland A.F.C. seasons).
Relevant evidence: No