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

### Instruction:
How many names does nature reserve 54 have?

### Inputs:
table_name: table, columns: ['NSG Nr.', 'Name of the nature reserve', 'District / Town', 'Area (ha)', 'Date established']

### Response:
SELECT COUNT Name of the nature reserve FROM table WHERE NSG Nr. = 54