human
Considering the provided database schema and associated query, produce SQL code to retrieve the answer to the query. 
###Database Schema: Game, Date, Location, Time, Attendance
###Question: Location of ebbets field, and a Time of 2:56, and a Game larger than 6 has what sum of attendance?
gpt
SELECT SUM Attendance FROM table WHERE Location = ebbets field AND Time = 2:56 AND Game > 6