Name the number of week for game site being memorial stadium for buffalo bills
CREATE TABLE table_14940519_1 (week VARCHAR, game_site VARCHAR, opponent VARCHAR)
SELECT COUNT(week) FROM table_14940519_1 WHERE game_site = "Memorial Stadium" AND opponent = "Buffalo Bills"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_14940519_1 (week VARCHAR, game_site VARCHAR, opponent VARCHAR) Question: Name the number of week for game site being memorial stadium for buffalo bills [/INST] SELECT COUNT(week) FROM table_14940519_1 WHERE game_site = "Memorial Stadium" AND opponent = "Buffalo Bills" </s>