In both cases, the chief financial officer has been designated a primary subject of the criminal inquiry.

With a shake of the head, he returned to the primary subject.

He further broke down the 747 short pieces by their primary subjects as follows.

Surely this should be the primary subject of discussion for the next century.

West was caught between two worlds, and he did not have the imagination to turn that struggle into the primary subject of his work.

The primary subject of his photography were capturing double stars.

Paul Green, the primary subject of the film introduces the evening's concert.

These questions form the primary subject of this book.

The primary subjects of his paintings are birds and flowers.

The artist's primary subject is the human body, and often the self-portrait.