Question: Antonio Martínez López (born 30 June 1997), commonly referred to as Toni Martínez, is a Spanish professional footballer who plays as a forward for Premier League club West Ham United, he has represented Spain at under-19 and the Spain national under-17 football team represents Spain in international football at this age level and is controlled by which organization, the governing body for football in Spain?
Sentence (from "Toni Martínez"): Prior to joining West Ham, Martínez played for Real Murcia and Valencia at under-19 youth level.
Relevant evidence: No