11.   Some writers who prematurely introduced racial themes would later be blacklisted by their studios under pressure from Congressional conservatives.

12.   The breast cancer theme was introduced three weeks ago at the outset of the new television season.

13.   The educators, Pamela Lawton and William Crow, introduced the theme by asking if anyone had ever ridden a horse.

14.   The film also introduces themes of choice and what happens when you make choices.

15.   The movie also introduced homosexual themes.

16.   Themes are introduced, retired, then reappear in slightly altered form.

17.   This vehicle introduces the theme of nomadism that runs throughout the exhibition.

18.   To introduce the theme, the show will begin with a child battling an ominous storm, a metaphor for overcoming adversity.

19.   With this grand outdoor gesture, Hruby introduces themes of territory, boundaries, and the dangers in not respecting them, themes he explores further inside.

20.   Protest organizers have tried to keep up interest by introducing daily themes.