playing online pearl diver game . this is sports game . nearby the game, there are similar sports games . enjoy with free pearl diver game

How would the previous sentence be correctly capitalized?
Answer: Playing online Pearl Diver game . This is Sports game . Nearby the game, there are similar Sports games . Enjoy with free Pearl Diver game
it kept firmly in hand the lever of control in the factories and regiments.

How would the previous sentence be correctly capitalized?
Answer: It kept firmly in hand the lever of control in the factories and regiments.
when i turned the boat to run with the wind, i had taken the mainsail down and secured it to the boom and ran nicely with the wind for a couple of rounds of the rolling foresail.

How would the previous sentence be correctly capitalized?
Answer: When I turned the boat to run with the wind, I had taken the mainsail down and secured it to the boom and ran nicely with the wind for a couple of rounds of the rolling foresail.
relationship dogs and humans

How would the previous sentence be correctly capitalized?
Answer: Relationship dogs and humans