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_39 (attendance INTEGER, time VARCHAR, location VARCHAR, game VARCHAR)

### Question ###
what is the attendance when the location is veterans stadium, the game is more than 3 and the time is 2:21?

### Accurate SQL ###

SELECT AVG(attendance) FROM table_name_39 WHERE location = "veterans stadium" AND game > 3 AND time = "2:21"