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_name_46 ( second_runner_up VARCHAR, miss_universe_philippines VARCHAR )

### Question ###
When Bianca Manalo won Miss Universe Philippines who was the second runner-up?

### Accurate SQL ###

SELECT second_runner_up FROM table_name_46 WHERE miss_universe_philippines = "bianca manalo"