an nation of salad is adds having the same shade as its formula
lettuce is not salad_green. green_salad is not tossed_salad. fruit_salad is not salad. salad_green is greens. green_salad is salad. green_salad is not salad. salad_green is not greens. molded_salad is not salad. green_salad is not plant_product. green_salad is plant_product.