user: Question: What is the sum of the appearances at the league cup for the defender who had less than 10 appearances at the UEFA cup?
Columns: ['Player', 'Position', 'Premier League', 'FA Cup', 'League Cup', 'UEFA Cup', 'Total']
Types: ['text', 'text', 'real', 'real', 'real', 'real', 'real']
Sample row: ['Michael Dawson', 'Defender', 37.0, 6.0, 4.0, 10.0, 57.0]
SQL:

assistant: SELECT SUM("League Cup") FROM "Table" WHERE "Position" = 'defender' AND "UEFA Cup" < 10.0;