CREATE TABLE table_name_81 (goals_for INTEGER, wins VARCHAR(255), draws VARCHAR(255), goals_against VARCHAR(255), goal_differential VARCHAR(255))
for a Goals Against smaller than 9, and a Goal Differential of 0, and a Draws smaller than 2, and a Wins of 1, what's the goal total?
    
SQL: SELECT SUM(goals_for) FROM table_name_81 WHERE goals_against < 9 AND goal_differential = "0" AND draws < 2 AND wins = 1