Add punctuation: Product John Deere S690 i Pro Complete Powershift
A: Product: John Deere S690 i Pro Complete Powershift
QUESTION: Fix punctuation: Keep your fingers away from the tip when the sprayer is operating
ANS: Keep your fingers away from the tip when the sprayer is operating.
QUES: the creation of an atomic energy community

correct the punctuation.

CORRECTED: the creation of an atomic energy community.
Question: What Hellman and Diffie proposed was quite revolutionary use oneway functions or mathematical formulas that are easy to compute in one direction but impossible to do in the reverse unless one knew how they were constructed in the first place The encryption key could be made public so that anyone could send an encoded message
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Answer: What Hellman and Diffie proposed was quite revolutionary -- use one-way functions or mathematical formulas that are easy to compute in one direction but impossible to do in the reverse unless one knew how they were constructed in the first place. The encryption key could be made public so that anyone could send an encoded message.
Viniyoga has proven effective in some cases of chronic back pains in the lower part of the back

Can you repeat this sentence, but add in punctuation?
Viniyoga has proven effective in some cases of chronic back pains in the lower part of the back.
QUESTION: Fix punctuation: And put a knife to your throat if you have a strong desire for food
ANS:
And put a knife to your throat, if you have a strong desire for food.