Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.

Q: Where was the first horse racetrack golly Moses sorry um where is a palm house with subtropic plants from all over the world on display?

A: Where is a palm house with subtropic plants from all over the world on display?
****
Q: In 1992, was the percentage of Germans attending private high schools or actually East German students who attended private schools?

A: In 1992, what percentage of East German students attended private schools?
****
Q: Which of the tributaries in France, oh that's not right, Germany contributes most?

A:
Which of the tributaries in Germany contributes most? 
****