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_24938621_2 ( title VARCHAR, production_code VARCHAR )

### Question ###
What is the title of the episode with production code 3x5402?

### Accurate SQL ###

SELECT title FROM table_24938621_2 WHERE production_code = "3X5402"