user: Question: What is the total avge of john hall, who has less than 63 goals?
Columns: ['Name', 'Goals', 'Apps', 'Avge', 'Career']
Types: ['text', 'real', 'real', 'real', 'text']
Sample row: ['Bobby Campbell', 121.0, 274.0, 0.44, '1979–1983, 1983–1986']
SQL:

assistant: SELECT SUM("Avge") FROM "Table" WHERE "Name" = 'john hall' AND "Goals" < 63.0;