user: Question: What is the highest League Cup with a Player that is Steed Malbranque?
Columns: ['Player', 'Position', 'Premier League', 'FA Cup', 'League Cup', 'UEFA Cup', 'Total']
Types: ['text', 'text', 'real', 'real', 'real', 'real', 'real']
Sample row: ['Steed Malbranque', 'Midfielder', 37.0, 3.0, 5.0, 10.0, 55.0]
SQL:

assistant: SELECT MAX("League Cup") FROM "Table" WHERE "Player" = 'Steed Malbranque';