Premise: The FIL World Luge Championships 1957 took place in Davos, Switzerland. It marked the first time the event was held under the auspices of the International Luge Federation (FIL) which was formed earlier that year. Also, it was the first time the championships had been held after being cancelled the previous year.
Hypothesis: The FIL World Luge Championships 1957 was the most expensive Luge championships in history.