Table: curling_season
Columns: event
date
location
winning_skip
runner_up_skip

Question: Who was the runner-up during the Mac Ice Classic?
SQL: SELECT "runner_up_skip" FROM curling_season WHERE "event" = 'mac ice classic'

Question: What's the date when Stu Harris was the Runner-up?
SQL: SELECT "date" FROM curling_season WHERE "runner_up_skip" = 'stu harris'

Question: What's the location of the Ramada Perth Masters event?
SQL: SELECT "location" FROM curling_season WHERE "event" = 'ramada perth masters'

Question: What's the location of the National event with Kevin Martin winning?
SQL: SELECT "location" FROM curling_season WHERE "winning_skip" = 'kevin martin' AND "event" = 'the national'

Question: What's the event that happened in Gander, Newfoundland and Labrador with Randy Ferbey runner-up?
SQL: SELECT "event" FROM curling_season WHERE "runner_up_skip" = 'randy ferbey' AND "location" = 'gander, newfoundland and labrador'

Question: What's the location of the National event?
SQL: SELECT "location" FROM curling_season WHERE "event" = 'the national'