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_16745 ( "Rnd" real, "Race" text, "Date" text, "Location" text, "Pole Position" text, "Fastest Lap" text, "Race Winner" text, "Constructor" text, "Report" text )

### Question ###
what is the race where the pole position is niki lauda and the date is 27 april?

### Accurate SQL ###

SELECT "Race" FROM table_16745 WHERE "Pole Position" = 'Niki Lauda' AND "Date" = '27 April'