user: ### NOW ANSWER:
Question: What was the date of the game after week 5 against the Houston Oilers?
Columns: ['Week', 'Date', 'Opponent', 'Result', 'Attendance']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'September 9, 1967', 'at Houston Oilers', 'W 25–20', '28,003']
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Week" > 5.0 AND "Opponent" = 'Houston Oilers';