Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.

How do the propose no rather who can propose the date of the poll be varied by up to three months?
Who can propose the date of the poll be varied by up to three months?

What is heralded by the chamber I mean the sounding of the deciding bell?
What is heralded by the sounding of the deciding bell?

What teaching option no sorry school option were parents of minority children given to convert to?

What school option were parents of minority children given to convert to?