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

### Instruction:
What is the cooper with an Ashmolean less than 21, and hahland smaller than 4?

### Inputs:
table_name: table, columns: ['Image', 'Smith', 'Ashmolean', 'Foster', 'Hahland', 'Dinsmoor', 'Hofkes-Brukker', 'Harrison', 'Cooper', 'BM/Corbett']

### Response:
SELECT Cooper FROM table WHERE Ashmolean < 21 AND Hahland < 4