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

### Instruction:
What is the lowest altitude of the flight with a mach bigger than 0.905 and a duration of 00:06:17?

### Inputs:
table_name: table, columns: ['Vehicle Flight #', 'Date', 'Pilot', 'Mach', 'Velocity (km/h)', 'Altitude (ft)', 'Duration']

### Response:
SELECT MIN Altitude (ft) FROM table WHERE Mach > 0.905 AND Duration = 00:06:17