    Sentence 1: Increasingly, analysts and  public policy makers discuss trade issue in  rms of the emergence of a significant  ind growing inequality in compensation  yetween production and nonsupervisory  rkers, on the one hand, and manageri:  upervisory, or exempt employees and  rofessionals on the other.                      ntence 2: Trade issues are one of the  ubjects discussed by analysts and public  olicy makers.    