machine learning into the hands of more users

How would the previous sentence be correctly capitalized?
Answer: Machine learning into the hands of more users
in the west, a prerequisite for democracy has been that people with money who owned raw materials, land, factories and other businesses were dependent on the existence of workers who worked and thereby participated in creating a surplus.

How would the previous sentence be correctly capitalized?
Answer: In the West, a prerequisite for democracy has been that people with money who owned raw materials, land, factories and other businesses were dependent on the existence of workers who worked and thereby participated in creating a surplus.
premier family room (4 adults) (family)

How would the previous sentence be correctly capitalized?
Answer: Premier Family Room (4 Adults) (Family)
please us with suggestions or comments.

How would the previous sentence be correctly capitalized?
Answer: Please us with suggestions or comments.