Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.
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Question: What Costa Rican or no make that Columbia president went to Harvard?

Answer: What Columbia President went to Harvard?


Question: What is not or rather included with each packet label?

Answer: What is included with each packet label


Question: What is not caused by infections ugh disorders of the immune system?

Answer:
What is not caused by disorders of the immune system?