the consumer ombudsman has prepared a guide on environmental marketing, which explains briefly how environmental claims can be used in the marketing of products without violating the marketing act.

How would the previous sentence be correctly capitalized?
Answer: The Consumer Ombudsman has prepared a guide on environmental marketing, which explains briefly how environmental claims can be used in the marketing of products without violating the Marketing Act.
through the encourage and direction of one of his relatives he was providentially led towards the congregation of the priests of the sacred heart.

How would the previous sentence be correctly capitalized?
Answer: Through the encourage and direction of one of his relatives he was providentially led towards the Congregation of the Priests of the Sacred Heart.
jesus answered him, if i have spoken evil, bear witness of the evil: but if well, why smitest thou me?

How would the previous sentence be correctly capitalized?
Answer: Jesus answered him, If I have spoken evil, bear witness of the evil: but if well, why smitest thou me?
only their address pointer which shows the location of files is removed.

How would the previous sentence be correctly capitalized?

Answer: Only their address pointer which shows the location of files is removed.