Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
Which T.C. has a Year larger than 2007, and a D.C. of 21st?

### Inputs:
table_name: table, columns: ['Year', 'Drivers', 'Races', 'Wins', 'Poles', 'F.L.', 'Points', 'D.C.', 'T.C.']

### Response:
SELECT T.C. FROM table WHERE Year > 2007 AND D.C. = 21st