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

Ex Input:
What did Article 20 of the Allied Armistice terms require Warsaw no Germany to withdraw from?

Ex Output:
What did Article 20 of the Allied Armistice terms require Germany to withdraw from?


Ex Input:
What combined with rising rather lowering prices to make it difficult or impossible for poor people to keep pace?

Ex Output:
What combined with lowering prices to make it difficult or impossible for poor people to keep pace?


Ex Input:
How was the or rather where was the less popular trading center for the Ottoman empire?

Ex Output:

 Where was the less popular trading center for the Ottoman empire?