sentences: objects contain chemical energy
docs: chemical_object_chemical_object is chemical_object. chemical_energy is energy. objects has mass atomic_energy is energy. chemical_object is tangible_thing. matter is energy. amphiphilic_chemical_objects_hydrophobic_chemical_objects is tangible_thing. property is object. amphiphilic_chemical_objects is amphiphilic_chemical_objects_hydrophobic_chemical_objects. amphiphilic_chemical_objects is tangible_thing.