Despite this, not all former five time champions were invited to compete.

But even getting invited to compete is hard these days.

Teams of high school students across the nation are invited to compete in this innovative program.

Three firms were invited to compete in designing a new museum.

Women were not invited to compete in the world championships until 1987.

Three agencies have been invited to compete for the $60 million account.

In addition, a small number of foreign athletes are invited to compete each year.

He also held open the possibility that foreign athletes might be invited to compete in the future.

The following year four artists were invited to compete for the commission.

The winner was invited to compete in a later episode.