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

### Instruction:
Name the upper index kcal/nm3 for 62.47

### Inputs:
table_name: table, columns: ['Fuel gas', 'Upper index Kcal/ Nm 3', 'Lower index Kcal/ Nm 3', 'Upper index MJ/ Nm 3', 'Lower index MJ/ Nm 3']

### Response:
SELECT Upper index Kcal/ Nm 3 FROM table WHERE Lower index MJ/ Nm 3 = 62.47