user: Question: What is the office held by member Mark Coulton?
Columns: ['Member', 'Party', 'Electorate', 'State', 'In office']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Hon Tony Abbott', 'Liberal', 'Warringah', 'NSW', '1994–present']
SQL:

assistant: SELECT "In office" FROM "Table" WHERE "Member" = 'Mark Coulton';