user: Question: Name the average fall 07 for fall 07 more than 219
Columns: ['Maryland Counties', 'Fall 05', 'Fall 06', 'Fall 07', 'Fall 08', 'Fall 09']
Types: ['text', 'real', 'real', 'real', 'real', 'real']
Sample row: ['Allegany', 229.0, 219.0, 215.0, 174.0, 173.0]
SQL:

assistant: SELECT AVG("Fall 07") FROM "Table" WHERE "Fall 06" > 219.0;