Please capitalize where necessary: history and stories of young and aged vessels.
A: History and stories of young and aged vessels.
Q: the home assistant pack has two 3w speakers, and far-field detection that can recognize a voice from up to 3m in any direction using two built-in mics, and weighs 300g. lenovo said pricing for the home assistant pack will start at $79.99 and it will go on sale next month.

A: The Home Assistant Pack has two 3W speakers, and far-field detection that can recognize a voice from up to 3m in any direction using two built-in mics, and weighs 300g. Lenovo said pricing for the Home Assistant Pack will start at $79.99 and it will go on sale next month.
Q: we have many years experience with sales and installations
A: We have many years experience with sales and installations
Problem: however eloquent john was in his description of heaven, the reality of heaven is beyond the ability of finite man to describe (1 corinthians 2:9).
Can you repeat this sentence, but capitalize it?
Answer: However eloquent John was in his description of heaven, the reality of heaven is beyond the ability of finite man to describe (1 Corinthians 2:9).
Text: guests can take advantage of laundry, dry cleaning and concierge service.

Correct capitalization: Guests can take advantage of laundry, dry cleaning and concierge service.
Q: that’s the kind of unity we’re after:people who were many and diverse all becoming one.
A:
That’s the kind of unity we’re after:people who were many and diverse all becoming one.