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

### Instruction:
Which OWGR pts has Dates of may 10-13?

### Inputs:
table_name: table, columns: ['Dates', 'Tournament', 'Prize fund ( ￥ )', 'Winner', 'OWGR pts']

### Response:
SELECT SUM OWGR pts FROM table WHERE Dates = may 10-13