11.   Evidence from tombs suggests a stratified society with three social classes.

12.   Evidence strongly suggests that a serious problem exists and research is needed to better understand this phenomenon and its causes.

13.   Evidence suggests that cinema audiences are more receptive to advertising - although numbers are limited.

14.   Evidence suggests that shrews probably have the shortest lives.

15.   Evidence suggests that some teachers are least happy about teaching poetry to this age group, in comparison with the other main literary genres.

16.   Evidence suggests that the wagon was deliberately uncoupled.

17.   Experimental evidence later suggested that chloride was the actively transported moiety and that sodium followed passively.

18.   Historical evidence suggests that it is not the absolute level of unemployment which restrains wage claims but its rate of change.

19.   However, accumulating clinical evidence suggests that the single worst action a victim can take is to submit to an abusive partner.

20.   In short, the latest evidence does not suggest that giving more tax relief will promote much more giving.