1、Rule: lenses=none - prescription=hypermetrope Supporting data instances:young, hypermetrope, no, reduced, noneyoung, hypermetrope, yes, reduced, nonepre-presbyopic, hypermetrope, no, reduced, nonepre-presbyopic, hypermetrope, yes, reduced, nonepre-presbyopic, hypermetrope, yes, normal, nonepresbyopi
2、c, hypermetrope, no, reduced, nonepresbyopic, hypermetrope, yes, reduced, nonepresbyopic, hypermetrope, yes, normal, noneContradicting data instances:young, myope, no, reduced, noneyoung, myope, yes, reduced, nonepre-presbyopic, myope, no, reduced, nonepre-presbyopic, myope, yes, reduced, nonepresbyopic, myope, no, reduced, nonepresbyopic, myope, no, normal, nonepresbyopic, myope, yes, reduced, none
