user: Question: What is the total weight of players who play the g position for the los angeles d-fenders?
Columns: ['Pos.', 'Player', 'Team', 'Height', 'Weight']
Types: ['text', 'text', 'text', 'text', 'real']
Sample row: ['G', 'Dar Tucker', 'Los Angeles D-Fenders', '6–4', 205.0]
SQL:

assistant: SELECT SUM("Weight") FROM "Table" WHERE "Pos." = 'g' AND "Team" = 'los angeles d-fenders';