1.0 awful 2.0 very tart but sweetness balanced tartness and sweetness 5.0 still too tart 3.0 entity variable_of 7.0 slightly tart but sweetness overpowering excellent 9.0 attribute slightly tart but good sweetness 6.0 8.0 sweetness overpowering acronym scale_of method_of 4.0 slight too tart but acceptable 1-9 scale fruit flavor