QUES: Duncan Gregorys great great grandfather was James Gregory and he was the youngest son of another James Gregory 17531821 who was professor of medicine at Edinburgh University

correct the punctuation.

CORRECTED: Duncan Gregory's great great grandfather was James Gregory and he was the youngest son of another James Gregory (1753-1821) who was professor of medicine at Edinburgh University.
Question: cum in mouth blowjob kitchen 18 swallow big tits milf
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Answer: cum in mouth, blowjob, kitchen, 18, swallow, big tits, milf
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Can you repeat this sentence, but add in punctuation?
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input: Molybdenum prevents corrosion in stainless steels and when mixed with iron the Molybdenum also strengthens and hardens into austenite
fixed: Molybdenum prevents corrosion in stainless steels, and when mixed with iron, the Molybdenum also strengthens and hardens into austenite.
input ---- The track management had put a lot of work to address the premier errors and the crowd failed as neither
output ---- The track management had put a lot of work to address the premier errors, and the crowd failed as neither.
Add punctuation: Some offer views out over Princes Street to the Firth of Forth and all located only a few minutes walk from Edinburgh Castle and Waverly train station
A:
Some offer views out over Princes Street to the Firth of Forth and all located only a few minutes' walk from Edinburgh Castle and Waverly train station.