Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_18173916_8 (friday VARCHAR, monday VARCHAR)
### Question:
which episode was Transmitted on friday if the episode of "515 the adventures of tintin" was transmitted on monday? 
### Answer:
SELECT friday FROM table_18173916_8 WHERE monday = "515 The Adventures of Tintin"