children and extra beds

How would the previous sentence be correctly capitalized?
Answer: Children and extra beds
destruction of objects means their disposal from the heap using classical procedure dispose(ptr to object).

How would the previous sentence be correctly capitalized?
Answer: Destruction of objects means their disposal from the heap using classical procedure Dispose(Ptr to object).
bts2 children with child subsidy or youth allowance in the 4th quarter of the year by region and type of grants(discontinued) (1982-1986)

How would the previous sentence be correctly capitalized?
Answer: BTS2 Children with child subsidy or youth allowance in the 4th quarter of the year by region and type of grants(DISCONTINUED) (1982-1986)
line plus, the mobile platform subsidiary of chat giant line, has formed a blockchain subsidiary, dubbed unblock, in south korea.

How would the previous sentence be correctly capitalized?
Answer: Line Plus, the mobile platform subsidiary of chat giant Line, has formed a blockchain subsidiary, dubbed Unblock, in South Korea.