Given the task definition and input, reply with output. Convert a disfluent question to a proper question. A disfluent question is a question that has some interruptions in it while framing. A proper question is the correct form of the question without any disfluency.

Why did six colonial governors in North America Why did British operation fail in 1755, 56, 57?

Why did British operation fail in 1755, 56, 57?