Question: What Switzerland city is the company, which sponsored the 2007 Sydney to Hobart Yacht race, headquartered?
Sentence (from "2011 Sydney to Hobart Yacht Race"): As with previous Sydney to Hobart Yacht Races, the 2011 edition began on Sydney Harbour, at 1pm on Boxing Day (26 December 2011), before heading south for 630 nautical miles (1,170 km) through the Tasman Sea, past Bass Strait, into Storm Bay and up the River Derwent, to cross the finish line in Hobart, Tasmania.
Relevant evidence: No