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

### Instruction:
What is the lowest pupil to teacher ratio for Saratoga schools with smaller than 1213 students?

### Inputs:
table_name: table, columns: ['School Name', 'City', 'Students', 'FTE Teachers', 'Pupil/Teacher Ratio']

### Response:
SELECT MIN Pupil/Teacher Ratio FROM table WHERE City = saratoga AND Students < 1213