Teacher:Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.
Teacher: Now, understand the problem? Solve this instance: In what year was the first no which year did William Maclure begin the process of creating the first geological map of the U.S.?
Student:
In what year did William Maclure begin the process of creating the first geological map of the U.S.?