user: Question: How many receptions for players with over 647 yards and an under 14 yard average?
Columns: ['Player', 'Rec.', 'Yards', 'Avg.', "TD's", 'Long']
Types: ['text', 'real', 'real', 'real', 'real', 'real']
Sample row: ['Charles Pauley', 104.0, 1473.0, 14.2, 27.0, 45.0]
SQL:

assistant: SELECT SUM("Rec.") FROM "Table" WHERE "Yards" > 647.0 AND "Avg." < 14.0;