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

### Instruction:
How many heats had 2 lanes, a rank above 75, and nationality of Madagascar?

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

### Response:
SELECT COUNT Heat FROM table WHERE Lane = 2 AND Rank > 75 AND Nationality = madagascar