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

### Instruction:
What is Last Appearance, when Wins is less than 1, when Losses is 1, and when School is Oklahoma State?

### Inputs:
table_name: table, columns: ['Appearances', 'School', 'Wins', 'Losses', 'Percent', 'Last Appearance']

### Response:
SELECT Last Appearance FROM table WHERE Wins < 1 AND Losses = 1 AND School = oklahoma state