Add punctuation: Dvd_2chexe problems can be attributed to corrupt or missing files invalid registry entries associated with Dvd_2chexe or a virus malware infection
A: Dvd_2ch.exe problems can be attributed to corrupt or missing files, invalid registry entries associated with Dvd_2ch.exe, or a virus / malware infection.
QUESTION: Fix punctuation: Through their many years of archaeoastronomical studies researchers Robert Bauval and Wayne Herchel independently of one another detected in 20052006 that the ancient Egyptians used even very accurately the little group of pyramids in Abusir which is located exactly on an extension line from Giza to represent the Pleiades on this celestial map on the ground
ANS: Through their many years of archaeo-astronomical studies, researchers Robert Bauval and Wayne Herchel independently of one another detected (in 2005-2006) that the ancient Egyptians used even very accurately the little group of pyramids in Abusir - which is located exactly on an extension line from Giza - to represent the Pleiades on this "celestial map on the ground".
QUES: The one does not make sense without the other which is why we must have both The informal EU summit a few weeks ago confirmed very clearly that we should go ahead with this dual approach and this has also been the approach of the Danish Presidency

correct the punctuation.

CORRECTED: The one does not make sense without the other, which is why we must have both. The informal EU summit a few weeks ago confirmed very clearly that we should go ahead with this "dual approach", and this has also been the approach of the Danish Presidency.
Question: mature milf brunette old and young 18 cute Russian mom
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Answer: mature, milf, brunette, old and young (18+), cute, Russian, mom
Highly suitable for children from about 5 years and up to young teenager

Can you repeat this sentence, but add in punctuation?
Highly suitable for children from about 5 years and up to young teenager.
QUESTION: Fix punctuation: In seconds you will learn exactly what type of DVD file you have the software program associated with your file the publisher who created it its security safety status and a variety of other useful information
ANS:
In seconds, you will learn exactly what type of DVD file you have, the software program associated with your file, the publisher who created it, its security safety status, and a variety of other useful information.