user: Question: What is the average number of goals conceded where more than 19 goals were scored, the team had 31 points, and more than 7 draws?
Columns: ['Place (Posición)', 'Team (Equipo)', 'Played (PJ)', 'Won (PG)', 'Draw (PE)', 'Lost (PP)', 'Goals Scored (GF)', 'Goals Conceded (GC)', '+/- (Dif.)', 'Points (Pts.)']
Types: ['real', 'text', 'real', 'real', 'real', 'real', 'real', 'real', 'real', 'real']
Sample row: [1.0, 'San Francisco F.C.', 18.0, 11.0, 4.0, 3.0, 27.0, 16.0, 11.0, 37.0]
SQL:

assistant: SELECT AVG("Goals Conceded (GC)") FROM "Table" WHERE "Goals Scored (GF)" > 19.0 AND "Points (Pts.)" = 31.0 AND "Draw (PE)" > 7.0;