instruction:
Given a disfluent sentence, modify the sentence to it to its equivalent fluent form, preserving the meaning of the sentence.
question:
What combined with rising rather lowering prices to make it difficult or impossible for poor people to keep pace?
answer:
What combined with lowering prices to make it difficult or impossible for poor people to keep pace?


question:
Linux originally released in 1982 for what reason no DECnet?
answer:
DECnet originally released in 1982 for what reason?


question:
What percent of Swedish pupils enrolled or rather how many school vouchers were issued by Sweden in 2008?
answer:

How many school vouchers were issued by Sweden in 2008?