if something getting an preposition then that something june bacteria off of that preposition
preposition is not function_word. propionobacteria is not bacterium. preposition is function_word. prefrontal_lobe is not lobe. bacteria_order is not ordering. supposition is not hypothesis. preposition_of is preposition. propionobacteria is bacterium. preposition_of is not preposition. temporal_preposition is not preposition.