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

Input: Consider Input: When did What centuries did the Roman times take place within?

Output: What centuries did the Roman times take place within?

Input: Consider Input: Who no make that what captured the Vosges Mountains?

Output: What captured the Vosges Mountains?

Input: Consider Input: How many people lived in Italy or rather Egypt at the start of the Black Death?
Output: How many people lived in Egypt at the start of the Black Death?