regarding the essential fatty acids (efa)

How would the previous sentence be correctly capitalized?
Answer: Regarding the essential fatty acids (EFA)
the dj won’t be saving any lives without the proper equipment.

How would the previous sentence be correctly capitalized?
Answer: The DJ won’t be saving any lives without the proper equipment.
individuals with surname dalsheim

How would the previous sentence be correctly capitalized?
Answer: Individuals with surname DALSHEIM
all hard-boiled materialists and atheists are such "flower-roots", living a dark shrunken existence, apparently withered and dead."

How would the previous sentence be correctly capitalized?
Answer: All hard-boiled materialists and atheists are such "flower-roots", living a dark shrunken existence, apparently withered and dead."