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

### Instruction:
What is To Par, when Country is United States, and when Score is 71-68-73=212?

### Inputs:
table_name: table, columns: ['Place', 'Player', 'Country', 'Score', 'To par']

### Response:
SELECT To par FROM table WHERE Country = united states AND Score = 71-68-73=212