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 the NY Times, the that's not it at Harvard before 2008, how many classes outside of their concentration were full time undergraduate students required to complete?
Student:
Between 1978 an d2008 four year full time undergraduate students were required to complete how many classes outside of their concentration?