Context : She and her teammate Molly Bates died from injuries received in a one-auto car accident in Cleveland, Mississippi, that occurred on 29 March 2008, Molly Bates losing her life on the spot and Merve Terzioğlu eight days later on 7 April. 
Subject : Merve Terzioğlu 
Relation : sex or gender
The sex or gender of Merve Terzioğlu is what?