Table: award_superlatives
Columns: superlative
actress
record_set
year
notes

Question: Who set the record for youngest nominee?
SQL: SELECT "record_set" FROM award_superlatives WHERE "superlative" = 'youngest nominee'

Question: After the year 2011, who was the youngest nominee?
SQL: SELECT "record_set" FROM award_superlatives WHERE "year" > 2011 AND "superlative" = 'youngest nominee'

Question: When did Quvenzhané Wallis first win?
SQL: SELECT MIN("year") FROM award_superlatives WHERE "actress" = 'quvenzhané wallis'

Question: When was the last year when Katharine Hepburn won?
SQL: SELECT MAX("year") FROM award_superlatives WHERE "actress" = 'katharine hepburn'