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

Ex Input:
Where did Mongke Khan attack the Song dynasty or rather where did he defend it?

Ex Output:
 Where did Mongke Khan defend the Song dynasty?


Ex Input:
What suite uses UDP no sorry what responsibility do the hosts have in a virtual call system?

Ex Output:
In a virtual call system, the hosts have what responsibility?


Ex Input:
Who designed the Garden Lobby no the Scottish Parliament building?

Ex Output:
Who designed the Scottish Parliament building?