question: the gradually increasing weight of the brain and skull in man must have influenced the development of the supporting spinal column, more especially whilst he was becoming erect.
Capitalize this past sentence correctly.
A: The gradually increasing weight of the brain and skull in man must have influenced the development of the supporting spinal column, more especially whilst he was becoming erect.

question: and the lord said to me, this doorway is to be shut, it is not to be open, and no man is to go in by it, because the lord, the god of israel, has gone in by it; and it is to be shut.
Capitalize this past sentence correctly.
A: And the Lord said to me, This doorway is to be shut, it is not to be open, and no man is to go in by it, because the Lord, the God of Israel, has gone in by it; and it is to be shut.

question: helgstrand dressage is one of the world’s most recognised sales and training stables for dressage horses.
Capitalize this past sentence correctly.
A: Helgstrand Dressage is one of the world’s most recognised sales and training stables for dressage horses.