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

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

What do the tentacles on the inner surface no no on plankton do to help them find prey?
What do the tentacles on plankton do to help them find prey?

What did the, sorry sorry, what created a centralized router or server?
What created a centralized router or server?