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

### Instruction:
What is the entry for Upper index Kcal/ Nm 3 for the row with an entry that has a Lower index MJ/ Nm 3 of 47.91, and an Upper index MJ/ Nm 3 larger than 53.28?

### 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 SUM Upper index Kcal/ Nm 3 FROM table WHERE Lower index MJ/ Nm 3 = 47.91 AND Upper index MJ/ Nm 3 > 53.28