a decomposer is a mean of inanimate place
saprotroph is decomposer. decompression is decoding. biological_decomposition is decomposing. chemical_decomposition is decomposing. sawdust is natural_inanimate_thing. inanimateness is physiological_property. detrivore is decomposer. ground is natural_inanimate_thing. place_occupied_by_humans is inanimate_object. decomposing is decomposition.