Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_2570269_2 ( original_air_date__uk_ VARCHAR, episode__number VARCHAR )

### Question ###
If the episode number is 2-01 what is the original UK air date?

### Accurate SQL ###

SELECT original_air_date__uk_ FROM table_2570269_2 WHERE episode__number = "2-01"