Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.
--------
Question: Why did er when did the Syrian Civil War begin?

Answer: When did the Syrian Civil War begin?


Question: What is NCAA or no make that Harvard's most intense rival?

Answer: What is Harvard's most intense rival?


Question: In which or no make that what century was quantum mechanics made?

Answer:
In what century was quantum mechanics made?