Task: Question Generation
Input (English): Context : Simretu Alemayehu (born September 17, 1970) is a retired male long-distance runner from Ethiopia, who competed for his native country at the 2000 Summer Olympics. 
Subject : Simretu Alemayehu 
Relation : sex or gender
Output (English): What is the gender Simretu Alemayehu is known by?