Question: SuperFresh is a supermarket brand owned by Key Food Stores Co-op, Inc. is a cooperative of independently owned supermarkets, founded in Brooklyn, New York on which date?
Sentence (from "Associated Wholesale Grocers"): Associated Wholesale Grocers, Inc. (AWG) is the United States's largest cooperative food wholesaler to independently owned supermarkets, grocery serving more than 3,500 locations in 35 states and from 9 full-line wholesale divisions.
Relevant evidence: No