Question: The Genève-Servette HC competes in a league know by what name prior to the 2017-2018 season?
Sentence (from "Snooker world ranking points 2017/2018"): The official 2017/2018 snooker world ranking points for the professional snooker players on the World Snooker Main Tour in the 2017/2018 season are based on performances in ranking and minor-ranking tournaments over a two-year rolling period.
Relevant evidence: No