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_78502 ( "Outcome" text, "Date" text, "Tournament" text, "Surface" text, "Partner" text, "Opponent in Final" text, "Score in Final" text )

### Question ###
Which partner was on 14 april 2013?

### Accurate SQL ###

SELECT "Partner" FROM table_78502 WHERE "Date" = '14 april 2013'