21.   These roughly contemporaneous searches reveal the extent to which nonartistic factors influence decision-making, even for institutions on different rungs of the musical ladder.

22.   This work stands in a critical relationship to the conventions of mainstream practice, but it also reveals the extent to which even traditional architecture is conceptually based.

23.   Though not conspicuously computer-driven, the project nonetheless reveals the extent to which our mediated culture is driven by binary thinking.

24.   Twenty-one months of fighting revealed the extent of the crisis.

25.   A scan on Tuesday revealed the extent of the damage and Leeds expects Molenaar to be out of action for at least eight months.

26.   Britons were horrified last week by two official reports that revealed the extent of unauthorized organ removal for research and teaching purposes.

27.   But the coldness of the eight-line note firing her revealed the extent to which the two Mandelas have become estranged.

28.   However, he declined to reveal the extent of that supply.

29.   Israel has acknowledged selling arms know-how to China, but has not revealed the extent of the exports.

30.   Report reveals extent of child labor in Brazil.