Question: How many career home runs did the baseball player, who made a promise to Johnny Sylvester, hit
Sentence (from "Babe Ruth"): Ruth established many MLB batting (and some pitching) records, including career home runs (714), runs batted in (RBIs) (2,213), bases on balls (2,062), slugging percentage (.690), and on-base plus slugging (OPS) (1.164); the latter two still stand today.
Relevant evidence: Yes