user: Question: What is Larry Combest's district?
Columns: ['District', 'Incumbent', 'Party', 'Elected', 'Status', 'Opponent']
Types: ['text', 'text', 'text', 'real', 'text', 'text']
Sample row: ['Texas1', 'Jim Chapman', 'Democratic', 1985.0, 'Re-elected', 'Jim Chapman (D) 61.0% Hamp Hodges (R) 39.0%']
SQL:

assistant: SELECT "District" FROM "Table" WHERE "Incumbent" = 'Larry Combest';