Original sentence: Óscar López Hernández (born May 11, 1980 in Cerdanyola del Vallès, Barcelona, Catalonia) is a Spanish footballer, currently unattached
Edited sentence: Unable to do so, he spent the following year training with the club, although not registered at all.Óscar López Hernández (born May 11, 1980 in Cerdanyola del Vallès, Barcelona, Catalonia) is a Spanish footballer currently playing with Real Betis