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

How many objects uhh rooms does the Warsaw Historical Museum have?
How many rooms does the Warsaw Historical Museum have?

The function of long-lived memory cells is an example of which or no make that what kind of immune response?
The function of long-lived memory cells is an example of what kind of immune response?

What percentage of Little Italy no Pinedale is black?
What percentage of Pinedale is black?