input: [0] G5 [LIFE SYSTEMS] HUMAN ORGAN SYSTEMS [STRUCTURES, MECHANISMS] FORCES ACTING ON STRUCTURES AND MECHANISMS [EARTH AND SPACE] CONSERVATION OF ENERGY AND RESOURCES Archetype Sustainable House Tour Conservation of Energy and Resources Go Green Pond Study [MATTER AND ENERGY] 
output: PROPERTIES OF AND CHANGES IN MATTER Archetype Sustainable House Tour Conservation of Energy and Resources