a vegetable requires surface to grow / survive
vegetable is produce. solanaceous_vegetable is not vegetable. unusually_shaped_vegetable is vegetable_plant. raw_vegetable is vegetable. unusually_shaped_vegetable is not vegetable_plant. raw_vegetable is not vegetable. vegetable is food. vegetable is not produce. root_vegetable is not vegetable. flowers_and_vegetable is not plants.