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

Example Input: Besides Confucianism, Buddhism, and Islam, what literature er instead religions were tolerated during the Yuan?
Example Output: Besides Confucianism, Buddhism, and Islam, what religions were tolerated during the Yuan?

Example Input: What antigens do Helper T cells not recognize no sorry what co-receptor recruits molecules inside the T cell that are responsible for cell activation?
Example Output: What co-receptor recruits molecules inside the T cell that are responsible for cell activation?

Example Input: Which or no make that what service used the network and modified KPN devices?
Example Output:
What service used the network and modified KPN devices?