QUES: Colours available blue dark gray red black

correct the punctuation.

CORRECTED: Colours available: blue , dark gray , red , black
Question: cute Japanese uncensored short hair Japanese
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Answer: cute, Japanese uncensored, short hair, Japanese
Product descriptions and specifications are based on information sites of manufacturers Scope of delivery performance and appearance of a vacuum cleaner Menikini Briosa brig are subject to change without notice

Can you repeat this sentence, but add in punctuation?
Product descriptions and specifications are based on information sites of manufacturers. Scope of delivery, performance and appearance of a vacuum cleaner Menikini Briosa brig are subject to change without notice.
input: Featuring proprietary circuit designs and meticulous tuning the Katana series combines traditional craftsmanship and breakthrough functions to produce true nextgeneration rock amplifiers
fixed: Featuring proprietary circuit designs and meticulous tuning, the Katana series combines traditional craftsmanship and breakthrough functions to produce true next-generation rock amplifiers.
input ---- Death February 18 1818 in Voldby Denmark
output ---- Death: February 18, 1818 in Voldby, Denmark
Add punctuation: In just 20 years 700 million poor people have already escaped extreme poverty
A:
In just 20 years, 700 million poor people have already escaped extreme poverty.