He believes that he has supernatural powers.

He is still a minor, so he does not have full capacity to act.

That unsolved problem keeps him awake at night.

That unsolved case keeps him awake at night.

The process of name resolution is very important in computer networks.

He always supports my opinion.

I carry my lunch box every day.

Could you bring my notebook?

He brought me an old map.

He showed me his new toy.