instruction:
Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.
question:
Why is Powsin no Warsaw's flora very rich in species?
answer:
Why is Warsaw's flora very rich in species?


question:
What impacts income inequality when evaluating labor no wait, tell me what impacts distribution of wealth when evaluating labor?
answer:
What impacts distribution of wealth when evaluating labor?


question:
What is the oldest known rock in the world no sorry what has happened to the the rock in the Grand Canyon that is the oldest rock in the world?
answer:
What has happened to the the rock in the Grand Canyon that is the oldest rock in the world?