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

### Instruction:
Which Games lost has Points against of 61, and Points difference smaller than 42?

### Inputs:
table_name: table, columns: ['Year', 'Games played', 'Games won', 'Games drawn', 'Games lost', 'Points for', 'Points against', 'Points difference', 'Bonus points', 'Table points']

### Response:
SELECT SUM Games lost FROM table WHERE Points against = 61 AND Points difference < 42