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

### Instruction:
Which commission was launched 28 june 1934, and has a Pennant number of h.78?

### Inputs:
table_name: table, columns: ['Ship', 'Pennant number', 'Laid down', 'Launched', 'Commissioned']

### Response:
SELECT Commissioned FROM table WHERE Launched = 28 june 1934 AND Pennant number = h.78