QUES: This has given Diracs book a lasting quality that few works can match

correct the punctuation.

CORRECTED: This has given Dirac's book ... a lasting quality that few works can match.
Question: Cameras autofocus is improved time between shots is reduced
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Answer: Camera's autofocus is improved, time between shots is reduced.
3 Shape and care trimming

Can you repeat this sentence, but add in punctuation?
3. Shape and care trimming:
input: We knew the unregulated market wasnt going to be sustainable but most players were likely surprised by the fracturing of the industry that occurred as country after country in the EU legalized online poker culminating with the US Department of Justice kneecapping what was left of the unregulated poker industry on April 15 2011
fixed: We knew the unregulated market wasn't going to be sustainable, but most players were likely surprised by the fracturing of the industry that occurred as country after country in the EU legalized online poker, culminating with the US Department of Justice kneecapping what was left of the unregulated poker industry on April 15, 2011.
input ---- When buying a grey market watch there is always a question of authenticity and there is usually no official warranty from the manufacturer because their policy states that the warranty is only valid if the warranty certificate is dated fully and correctly completed and stamped by an official dealer
output ---- When buying a 'grey market' watch there is always a question of authenticity and there is usually no official warranty from the manufacturer, because their policy states that the warranty is only valid, if the warranty certificate is dated, fully and correctly completed and stamped by an official dealer.
Add punctuation: 423 Who was the first to be cured by gene therapy
A:
4.2.3 Who was the first to be cured by gene therapy?