input ---- The diamond tip is not suitable for engraving on steel
output ---- The diamond tip is not suitable for engraving on steel.
Add punctuation: He is well known for his involvement in developing object oriented programming
A: He is well known for his involvement in developing object oriented programming.
QUESTION: Fix punctuation: But there were also isolated by steam moving buses ships and carriages
ANS: But there were also isolated by steam moving buses, ships and carriages.
QUES: Downlight luminaires for Recessed mounting diameter 168mm IP55 from underneath light source LED lumen out 1068lm ballast type DALI digital addressable lighting interface with light source type CRI80 3000K with Linect plug optic type SM Silver matt reflecor

correct the punctuation.

CORRECTED: Downlight luminaires, for Recessed mounting, diameter 168mm, IP55 from underneath, light source LED, lumen out 1068lm, ballast type DALI = digital addressable lighting interface , with light source type CRI>80, 3000K, with Linect plug, optic type SM - Silver matt reflecor.
Question: To me belongeth vengeance and recompense their foot shall slide in due time for the day of their calamity is at hand and the things that shall come upon them make haste
--
Answer: To me belongeth vengeance, and recompense; their foot shall slide in due time: for the day of their calamity is at hand, and the things that shall come upon them make haste.
input: And he said to them Go your way eat the fat and drink the sweet and send portions to them for whom nothing is prepared for the day is holy to our Lord and be not grieved for the joy of Jehovah is your strength
fixed:
And he said to them, Go your way, eat the fat, and drink the sweet, and send portions to them for whom nothing is prepared; for the day is holy to our Lord; and be not grieved, for the joy of Jehovah is your strength.