Table: portuguese_badminton_champs
Columns: year
men_s_singles
women_s_singles
men_s_doubles
women_s_doubles
mixed_doubles

Question: When did the Mixed double Women's singles of isabel rocha, from the year 1970, and a Women's doubles of isabel rocha ana margarida?
SQL: SELECT "mixed_doubles" FROM portuguese_badminton_champs WHERE "women_s_singles" = 'isabel rocha' AND "year" > 1970 AND "women_s_doubles" = 'isabel rocha ana margarida'

Question: What was the Mixed doubles that has a Women's players of maria gomes zamy gomes, and men's players of fernando silva ricardo fernandes?
SQL: SELECT "mixed_doubles" FROM portuguese_badminton_champs WHERE "women_s_doubles" = 'maria gomes zamy gomes' AND "men_s_doubles" = 'fernando silva ricardo fernandes'

Question: What was the Men's singles from the Year of 1966?
SQL: SELECT "men_s_singles" FROM portuguese_badminton_champs WHERE "year" = 1966

Question: What was the Women's doubles that has a Men's singles of fernando silva, and in the year 1996?
SQL: SELECT "women_s_doubles" FROM portuguese_badminton_champs WHERE "men_s_singles" = 'fernando silva' AND "year" < 1996

Question: What happened in the Men's doubles that had a Men's singles of marco vasconcelos, and a Year larger than 2000, and a Mixed doubles of alexandre paixão filipa lamy, and a Women's singles of telma santos?
SQL: SELECT "men_s_doubles" FROM portuguese_badminton_champs WHERE "men_s_singles" = 'marco vasconcelos' AND "year" > 2000 AND "mixed_doubles" = 'alexandre paixão filipa lamy' AND "women_s_singles" = 'telma santos'