former barracks was used until recently as "child neuropsychiatric hospital".

How would the previous sentence be correctly capitalized?
Answer: Former barracks was used until recently as "Child Neuropsychiatric Hospital".
the momentum of increased government involvement created by don pepe and the pln carried costa rica to higher levels of national debt and echandi was powerless to stop this trend.

How would the previous sentence be correctly capitalized?
Answer: The momentum of increased government involvement created by Don Pepe and the PLN carried Costa Rica to higher levels of national debt and Echandi was powerless to stop this trend.
29 i know him, because i am from him, and he sent me."

How would the previous sentence be correctly capitalized?
Answer: 29 I know him, because I am from him, and he sent me."
extends the life of color and protect the beauty of the hair. honey, as well as gently cleanse giving shine and softness to the hair fiber returns the protein elements lost during chemical attack.

How would the previous sentence be correctly capitalized?
Answer: Extends the life of color and protect the beauty of the hair. Honey, as well as gently cleanse giving shine and softness to the hair fiber returns the protein elements lost during chemical attack.