Complex sentence: In the long protracted coalition negotiations that followed, a grand coalition was formed, with Gusenbauer as Chancellor in a grand coalition with the ÖVP which was finally sworn in January 2007, three months after the elections.
Split into simpler sentences: In the long protracted coalition negotiations that followed, a grand coalition was formed with the ÖVP, with Gusenbauer as Chancellor. The government was finally sworn in January 2007, three months after the elections.