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

### Instruction:
What is the highest rank when the lane is larger than 6, and the heat is 3, and the nationality is colombia?

### Inputs:
table_name: table, columns: ['Rank', 'Heat', 'Lane', 'Name', 'Nationality', 'Time']

### Response:
SELECT MAX Rank FROM table WHERE Lane > 6 AND Heat = 3 AND Nationality = colombia