He is good at finding the constellation of Centaurus.

He is a world-renowned researcher.

All eligible voters have the right to participate in elections.

It is rumored that he is a member of a secret society.

He is rumored to be a member of a secret society.

Despite being a person with no hearing impairment, he is learning sign language.

Freedom of association is one of the basic rights of democracy.

He is a born adventurer.

It is rumored that he is a member of a secret society.

My room is the quietest in the house.