TASK DEFINITION: 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.
PROBLEM: What was er when was Zia-ul-Haq born?

SOLUTION: When was Zia-ul-Haq born?

PROBLEM: Whom was Charles Darwin no Lyell influenced by?

SOLUTION: Whom was Charles Lyell influenced by?

PROBLEM: How many people weren't in European or no rather in British North American Colonies?

SOLUTION:
How many people weren't in British North American Colonies?