snow saltwater are bigger in weight than soul plain
snow is heavier_than_air. snow is not heavier_than_air. soul has no_mass frozen_saltwater is salt_water. frozen_saltwater is not solid. frozen_saltwater is solid. salty_water is not heavier_than_pure_water. snowflake_moray is not fish. frozen_saltwater is not salt_water. salty_water is heavier_than_pure_water.