input question: Fix spacing: Aparticularlyimportantresultisthewell-knowntheoremofKrasnerandKaluzninconcerningtheembeddingsofagroupwithasubnormalseriesintothewreathproductofthefactorsoftheseries.

output answer: A particularly important result is the well-known theorem of Krasner and Kaluznin concerning the embeddings of a group with a subnormal series into the wreath product of the factors of the series.


input question: Fix spacing: Itissaidthatdataisdeletedpermanently,butthefactisthatonlythefilepointersaredeletedfromtheaddresstable.

output answer: It is said that data is deleted permanently, but the fact is that only the file pointers are deleted from the address table.


input question: Fix spacing: ButJesus,turningandseeingher,said,Daughter,takeheart;yourfaithhasmadeyouwell.

output answer: But Jesus, turning and seeing her, said, Daughter, take heart; your faith has made you well.


input question: Fix spacing: Uptothelate1940'splaneswerepoweredbyinternalcombustionenginesdrivingpropellers.

output answer:
Up to the late 1940's planes were powered by internal combustion engines driving propellers.