Question: Pittsburgh is a major port city on the Ohio River which is the financial and commercial center of America founded in 1761
Please fix the punctuation.
Fixed: [Pittsburgh is a major port city on the Ohio River, which is the financial and commercial center of America founded in 1761.]

Question: Whos using Debian Internet Society of New Zealand
Please fix the punctuation.
Fixed: [Who's using Debian? / Internet Society of New Zealand]

Question: Consequently there must be a perfectly logical reason for the recommendation of the presence of this prayer in the Lords Prayer
Please fix the punctuation.
Fixed: [Consequently there must be a perfectly logical reason for the recommendation of the presence of this prayer in the Lord's Prayer.]

Question: Once fat enters the bloodstream however it doesnt magically disappear
Please fix the punctuation.
Fixed:
[Once fat enters the bloodstream however it doesn't magically disappear.]