Question: Egyptian boxer, Saleh Khoulef, defeated the Ukrainian professional boxer who held the WBA welterweight title from when to when?
Sentence (from "Jeff Malcolm"): He was also a challenger for the South Seas light welterweight title against Pat Leglise, Australian welterweight title against Wilf Gentzen, and World Boxing Organization (WBO) welterweight title against Manning Galloway.
Relevant evidence: No