31.   He also challenged the notion that a recent rise in crude oil futures prices will lead inevitably to higher prices for consumers.

32.   Her photographs of herself in different costumes and poses have challenged traditional notions about identity, social stereotypes, and artistic representation.

33.   Her press secretary said the governor hoped to challenge the notion that highly charged rhetoric is harmless.

34.   Hispanic activists and political experts, however, challenge the notion that Mexican-Americans represent a single voting bloc.

35.   Hornstein predicts that the Paducah suit will not get far once the defendants challenge the notion that there was intent to harm.

36.   In the classroom, they said, students challenge the notion that Islam has all the answers.

37.   It also manages to challenge popular notions by pointing out that the first Africans to arrive in Virginia were not slaves but indentured servants governed by favorable laws.

38.   It challenged Eurocentric notions of beauty, which have often been grounded in a contempt for black culture.

39.   It challenged the notion that the economy is slowing, which some thought would be hastened by the Asian market slump.

40.   Kuhn, a historian and philosopher of science at the Massachusetts Institute of Technology, challenged the notion that scientists work independent of influence from their culture and tradition.