sentences: body of water is a source of wild fish for human populations
docs: fish is aquatic_vertebrate. oceans has fish animal_human_food_source is animal. bovine is animal_human_food_source. edible_fish is animal_human_food_source. human_body has water flora_and_fauna is both_food_sources_for_humans. freshwater_fish is fish. shellfish is animal_human_food_source. fish is source_of_protein.