Please capitalize where necessary: the cylindrical shape itself guarantees a vast improvement in sound quality, as the curved sides eliminate standing sound waves inside the cabinet – thus avoiding the risk of sound distortion. athena speakers allow the full power of the sound to come through – cleanly, distinctly and beautifully, without even the slightest hint of discord.
A: The cylindrical shape itself guarantees a vast improvement in sound quality, as the curved sides eliminate standing sound waves inside the cabinet – thus avoiding the risk of sound distortion. Athena speakers allow the full power of the sound to come through – cleanly, distinctly and beautifully, without even the slightest hint of discord.
Q: your laugh lines and crow's feet will appear diminished as well those unsightly dark under eye circles and puffiness will be reduced.

A: Your laugh lines and crow's feet will appear diminished as well those unsightly dark under eye circles and puffiness will be reduced.
Q: “we provide the connectivity thanks to [long-range, low-power wireless platform] lora technology and make the sensors visible through an api connected to sentilo, the open-source platform for sensors and actuators developed by barcelona city council.
A: “We provide the connectivity thanks to [long-range, low-power wireless platform] LoRa technology and make the sensors visible through an API connected to Sentilo, the open-source platform for sensors and actuators developed by Barcelona city council.
Problem: all our pvc foils are without phthalate plasticizers, and thus environmentally much better than they were a few years ago.
Can you repeat this sentence, but capitalize it?
Answer: All our PVC foils are without phthalate plasticizers, and thus environmentally much better than they were a few years ago.
Text: individuals with surname ungsted

Correct capitalization: Individuals with surname UNGSTED
Q: the oldest of all the footsteps are the ones jesus left. aksel j. smith once said, “in every single one of jesus’ footsteps on this way it says, ‘it is possible. it is possible!’”

A:
The oldest of all the footsteps are the ones Jesus left. Aksel J. Smith once said, “In every single one of Jesus’ footsteps on this way it says, ‘It is possible. It is possible!’”