Qual Quad 1o Sub-15 teve um 3o VIII da BBC e 3o VIII da BBC?
CREATE TABLE table_name_37 (u15_1st_quad VARCHAR, open_3rd_viii VARCHAR, u16_3rd_viii VARCHAR)
SELECT u15_1st_quad FROM table_name_37 WHERE open_3rd_viii = "bbc" AND u16_3rd_viii = "bbc"