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

### Instruction:
Name the series ^ when the CPU clock is 1500 and the model is t-52r

### Inputs:
table_name: table, columns: ['Series ^', 'Model', 'CPU clock ( MHz )', 'CPU cores', 'TDP ( W )', 'L2 cache (KiB)', 'Radeon cores', 'DDR3 speed']

### Response:
SELECT Series ^ FROM table WHERE CPU clock ( MHz ) = 1500 AND Model = t-52r