Complex sentence: On 29 September 2014, Paulsson and Sanna Nielsen were announced as the hosts of Melodifestivalen 2015, the Swedish national selection for the Eurovision Song Contest 2015 to be held in Austria.
Split into simpler sentences: On 29 September 2014, Paulsson and Sanna Nielsen were announced as the hosts of Melodifestivalen 2015. The Swedish national selection for the Eurovision Song Contest 2015 to be held in Austria.