QUESTION: Fix punctuation: In Full Metal Democracy the earth is in a grave d
ANS: In Full Metal Democracy, the earth is in a grave d [...]
QUES: Prices and availability for leather backpacks Purse and Bag Shopper

correct the punctuation.

CORRECTED: Prices and availability for leather backpacks | Purse and Bag Shopper
Question: The blades can be changed without tools it is especially easy fast and safe to do
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Answer: The blades can be changed without tools; it is especially easy, fast and safe to do.
Unsure about which type of LRS file you have Do you want to know exactly what it is who created it and how to open it

Can you repeat this sentence, but add in punctuation?
Unsure about which type of LRS file you have? Do you want to know exactly what it is, who created it, and how to open it?
input: by utilising the alternating currents produced when an accumulator is discharged through a small resistance
fixed: ... by utilising the alternating currents produced when an accumulator is discharged through a small resistance.
Compatible with all devices up to 105x50x21mm

Can you repeat this sentence, but add in punctuation?
Compatible with all devices up to 105x50x21mm.