february 2017. samba, salsa & cuban beats. its carnival time!

How would the previous sentence be correctly capitalized?
Answer: February 2017. Samba, Salsa & Cuban Beats. Its Carnival Time!
main painting gallery with paintings by fritz syberg, johannes larsen and jens birkholm.

How would the previous sentence be correctly capitalized?
Answer: Main painting gallery with paintings by Fritz Syberg, Johannes Larsen and Jens Birkholm.
some paralyzed dogs recover very quickly.

How would the previous sentence be correctly capitalized?
Answer: Some paralyzed dogs recover very quickly.
"the neptune processor truly gives her more confidence in the activities that she does... because it's off the ear she can perform each activity to her utmost benefit."

How would the previous sentence be correctly capitalized?
Answer: "The Neptune processor truly gives her more confidence in the activities that she does... because it's off the ear she can perform each activity to her utmost benefit."