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?

Which no what is Warsaw's symbol?
What is Warsaw's symbol?

What are cnidarians commonly known as or rather ctenophora?
What are ctenophora commonly known as?