QUES: Chance is there however that it will improve video streams on the site for you

correct the punctuation.

CORRECTED: Chance is there however that it will improve video streams on the site for you.
Question: The structure consists of two specially cut symmetrical metal plates which are first rolled and then welded together
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Answer: The structure consists of two specially cut symmetrical metal plates which are first rolled and then welded together.
There is also an isolation cell

Can you repeat this sentence, but add in punctuation?
There is also an isolation cell.
input: Free Rider 2 Track the free falling monkey dive
fixed: Free Rider 2 Track - the free falling monkey dive
input ---- The GARDENA combisystem Snow Shovel ES 50 is made of robust wearresistant and flexible plastic
output ---- The GARDENA combisystem Snow Shovel ES 50 is made of robust-, wear-resistant- and flexible plastic.
Add punctuation: The LEDs are used to illuminate details such as buttons or house numbers brighten up larger surfaces or whole systems and also to light up driveways paths entrance areas or terraces
A:
The LEDs are used to illuminate details such as buttons or house numbers, brighten up larger surfaces or whole systems, and also to light up driveways, paths, entrance areas or terraces.