North Bolivian Quechua is a dialect of the Southern Quechua language , spoken in northern Peru on the Peruvian border , as well as by immigrants in Bolivia .
North - Bolivian Quechua is a dialect of the southern Quechua language spoken in northern Bolivia on the Peruvian border as well as immigrants in Peru .

Are these two sentences paraphrases of each other?
no

Subclass HB : Economic Theory and Demography describes a classification used by the Library of Congress Classification system . This article is subclass HB .
This article is a subclass of HB : Economic theory and demography describes a classification used by the Library of Congress classification system .

Are these two sentences paraphrases of each other?
yes

He was an atheist in later life , but converted into a believer in the early stages .
He was an atheist in early life , but transformed into a believer in the later stages .

Are these two sentences paraphrases of each other?
no

He helps everyone get a good night ’ s sleep and have yawning dreams and often talks with a sweet voice .
He helps everyone get a good night 's sleep and have sweet dreams and often talks with a yawning voice .

Are these two sentences paraphrases of each other?

no