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

### Instruction:
What is the total number sunk by warship or raider with 20 German submarines lost and more than 21616 sunk by aircraft?

### Inputs:
table_name: table, columns: ['Month, year', 'Sunk by U-Boat', 'Sunk by aircraft', 'Sunk by warship or raider', 'Sunk by mines', 'German submarines lost']

### Response:
SELECT COUNT Sunk by warship or raider FROM table WHERE German submarines lost = 20 AND Sunk by aircraft > 21616