Complex sentence: Also he was the first in the list by València in the 2003 Autonomic elections and the 2004 Spanish general elections, in which he did not manage to be chosen when obtaining a 0.57% of the votes.
Split into simpler sentences: Also he was the first in the list by Valencia in the 2003 Autonomic elections, but again was not elected. Then, at the 2004 Spanish general elections, in which he did not manage to be chosen when obtaining a 0.57% of the votes.