instruction:
Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.
question:
How much do ctenophore er do rotifers act as when looking for a meal?
answer:
How do rotifers act as when looking for a meal?


question:
When was the first class taught at the University of Texas no sorry Chicago?
answer:
What year was the first class taught at the University of Chicago?


question:
Who was appointed as the replacement for Kong Duancao, sorry that should be, Duke Yansheng Kong Duanyou?
answer:
Who was appointed as the replacement for Duke Yansheng Kong Duanyou?