cracks can be lawn by temperature, color, and slowness
sidewalk has not cracks greenishness is not green. creeping_soft_grass is not grass. sidewalk has cracks green_lawns is not prettier_than_brown_lawns. putting_green is lawn. putting_green is not lawn. lawn is not patch_of_grass. greenishness is green. green_lawns is prettier_than_brown_lawns.