CREATE TABLE table_name_90 (position VARCHAR2, league_from VARCHAR2, team_from VARCHAR2)

Which Position has a League from of western hockey league, and a Team from of everett silvertips?
SELECT position FROM table_name_90 WHERE league_from = "western hockey league" AND team_from = "everett silvertips"
SELECT "position" FROM "table_name_90" WHERE "everett silvertips" = "team_from" AND "league_from" = "western hockey league"