question: When Chloe was number 8, Olivia was number 2, Emma was number 1, and Ava was number 4, who was number 5?
answer: SELECT no_5 FROM table_name_76 WHERE no_8 = "chloe" AND no_2 = "olivia" AND no_1 = "emma" AND no_4 = "ava"
context: CREATE TABLE table_name_76 (no_5 VARCHAR, no_4 VARCHAR, no_1 VARCHAR, no_8 VARCHAR, no_2 VARCHAR)