. . . . . . . . . . . . . "frame"^^ . . . . . "The obtaining of a Requirement state of affairs or the presence of a Required_entity is profiled as a prerequisite for the obtaining or occurring of a Dependent state-of-affairs.\nThis game demands great skill.\nThe war on terror requires little sacrifice for most Americans.\nGlass art demands great patience from the student."^^ . . . . . . . . . . . .