user: ### NOW ANSWER:
Question: On which field was the game played on July 12?
Columns: ['Date', 'Opponent', 'Home/Away', 'Field', 'Result']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['May 19', 'Cannons', 'Away', 'Harvard Stadium', 'W 13-9']
SQL:

assistant: SELECT "Field" FROM "Table" WHERE "Date" = 'July 12';