Table: canadian_open_badminton_2
Columns: year
men_s_singles
women_s_singles
men_s_doubles
women_s_doubles
mixed_doubles

Question: Who played women's singles in 2002?
SQL: SELECT "women_s_singles" FROM canadian_open_badminton_2 WHERE "year" = '2002'

Question: Who played men's doubles in 1963?
SQL: SELECT "men_s_doubles" FROM canadian_open_badminton_2 WHERE "year" = '1963'