Question: Which Passengers have Carriers of Air Canada?
SQL: SELECT "Passengers" FROM "2-152498-3" WHERE "Carriers" = 'Air Canada';

Question: Which Metropolitan area has Passengers larger than 130903, and a Rank of 4?
SQL: SELECT "Metropolitan area" FROM "2-152498-3" WHERE "Passengers" > 130903.0 AND "Rank" = 4.0;

Question: Which Metropolitan area has an Airport of Toronto Pearson International Airport?
SQL: SELECT "Metropolitan area" FROM "2-152498-3" WHERE "Airport" = 'Toronto Pearson International Airport';