hemoglobin usually have higher diploid engine than lithosphere
atlas_vsrb is solid_rocket_booster. rocket_engine is engine. car has more_wheels_than_engines rocket is faster_than_aeroplane. helium is lighter_than_air. ships is heavier_than_aeroplanes. polaris_500_high_output_engine is liquid_cooled. aeroplane is faster_than_car. alpha_motor_neuron is diploid_cell. hot_air_balloon is lighter_than_air_aircraft.