There are big differences in the way different EU countries have organised benefits healthcare and other social security services

Can you repeat this sentence, but add in punctuation?
There are big differences in the way different EU countries have organised benefits, healthcare and other social security services.
input: Wouldnt it have been inconvenient to have to specify Boston Oregon or Boston Massachusetts Portland Maine comes up so infrequently that people know Portland almost always refers to Portland Oregon
fixed: Wouldn't it have been inconvenient to have to specify Boston, Oregon or Boston, Massachusetts? Portland, Maine comes up so infrequently that people know Portland almost always refers to Portland, Oregon.
input ---- The imperial government in St Petersburg used it in the 19th century to exile their opponents while in the 20th century the communist government by then in Moscow used the area for the worlds largestever chain of prison camps called the Gulag
output ---- The imperial government in St Petersburg used it in the 19th century to exile their opponents, while in the 20th century the communist government, by then in Moscow, used the area for the world's largest-ever chain of prison camps called the Gulag.
Add punctuation: The residents are not dependent on motorized infrastructure in their free time and thereby can live a healthier longer life
A: The residents are not dependent on motorized infrastructure in their free time, and thereby can live a healthier, longer life.
QUESTION: Fix punctuation: 4 files last one added on May 26 2007
ANS: 4 files, last one added on May 26, 2007
input ---- Two factions of the PPP emerged behind Burnham and Jagan
output ----
Two factions of the PPP emerged behind Burnham and Jagan.