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

Input: Consider Input: Where was nah Halford Mackinder and Friedrich Ratzel where what kind of geographers?

Output: Halford Mackinder and Friedrich Ratzel where what kind of geographers?


Input: Consider Input: Where was or no rather who was Masovia II of Boleslaw?

Output: Who was Masovia II of Boleslaw?


Input: Consider Input: When did no who created the cooperative agreement?
Output: Who created the cooperative agreement?