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

Input: Consider Input: What was or who had a main goal of attracting the wealthy to Harvard?

Output: Who had a main goal of attracting the wealthy to Harvard?

Input: Consider Input: When was the plague no who fought in the great Northern war?

Output: Who fought in the great Northern war?

Input: Consider Input: What sponges no what distinguishes sponges from all other animals?
Output: What distinguishes sponges from all other animals?