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: Building printing is being researched or rather making it possible to flexibly construct small commercial buildings and private habitations in what amount of time?
Student:
Building printing is making it possible to flexibly construct small commercial buildings and private habitations in what amount of time?