QUESTION: Fix punctuation: The market for low impact paper and printing services has developed mainly through demand from public sector purchasers
ANS: The market for low impact paper and printing services has developed mainly through demand from public sector purchasers.
QUES: Of course there are exceptions people who help and support those in need around them or further afield

correct the punctuation.

CORRECTED: Of course there are exceptions people who help and support those in need around them or further afield.
Question: If the symptom is mild cold therapy can help to reduce the swelling
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Answer: If the symptom is mild, cold therapy can help to reduce the swelling.
Desperate fighting had broken out again in Moscow The yunkers and White Guards held the Kremlin and the centre of the town beaten upon from all sides by the troops of the Military Revolutionary Committee

Can you repeat this sentence, but add in punctuation?
Desperate fighting had broken out again in Moscow. The yunkers and White Guards held the Kremlin and the centre of the town, beaten upon from all sides by the troops of the Military Revolutionary Committee.
input: The revolutionary DIR File Analysis Tool scans analyzes and reports back every detail about your DIR file
fixed: The revolutionary DIR File Analysis Tool™️ scans, analyzes, and reports back every detail about your DIR file.
Design your ship and then fly it and shoot the incoming enemies

Can you repeat this sentence, but add in punctuation?
Design your ship and then fly it and shoot the incoming enemies.