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

### Instruction:
What's the romanised name of the official who was Secretary for health, welfare and food?

### Inputs:
table_name: table, columns: ['Romanised name', 'Chinese name', 'age at appointment', 'Portfolio', 'Prior occupation']

### Response:
SELECT Romanised name FROM table WHERE Portfolio = Secretary for Health, Welfare and Food