CREATE TABLE table_43122 ("Team" TEXT, "Country" TEXT, "Home" TEXT, "Skip" TEXT, "Third" TEXT, "Second" TEXT, "Lead" TEXT)

Who is the second of the North America team from Edmonton, Canada?
SELECT "Second" FROM table_43122 WHERE "Team" = 'north america' AND "Country" = 'canada' AND "Home" = 'edmonton'
SELECT "Second" FROM "table_43122" WHERE "Country" = 'canada' AND "Home" = 'edmonton' AND "Team" = 'north america'