Complex sentence: For the 2007 election, URAS took part in a coallition with Partíu Asturianista forming the Asturianist Union leaving the parliament after the poor results.
Split into simpler sentences: For the 2007 election, URAS took part in a coallition with Partíu Asturianista called Asturianist Union. The party left the parliament after the poor results.