In which reserve team of Sevilla Federico San Emeterio Díaz played as a central midfielder?
Fede San Emeterio: Federico San Emeterio Díaz (born 16 March 1997), known simply as Fede, is a Spanish footballer who plays for Sevilla Atlético as a central midfielder. Sevilla Atlético:  Founded in 1958 it plays in Segunda División and is the reserve team of Sevilla FC, holding home games at "Viejo Nervión", with a 7,500-seat capacity.
i don't know