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

Example Input: What are two examples of glucocorticoids no cytotoxic or immunosuppressive drugs?
Example Output: What are two examples of cytotoxic or immunosuppressive drugs?

Example Input: when or what year was Wisconsin v. Yoder decided at the Supreme Court?
Example Output: In what year was Wisconsin v. Yoder decided at the Supreme Court?

Example Input: for users I mean workers, Survivial is at the heart of what concept ?
Example Output:
Survivial is at the heart of what concept for workers?