instruction:
Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.
question:
Who is no what famous conductor went to Harvard?
answer:
What famous conductor went to Harvard?


question:
What type of math was not advanced during Zhu Shijie's time no scratch that I want to know what modern math concept did Zhu Shijie do work similar to?
answer:
What modern math concept did Zhu Shijie do work similar to?


question:
How many interactions are based on four fundamental interactions no are all of the universal forces based on?
answer:
How many interactions are all of the universal forces based on?