sentences: in the food chain process herbivores have the role of primary consumer which eats producers for food
docs: grocer is who_sells_food. preserving_food is food_manipulation. highchair is baby_feeding_product. food_store is where_people_go_to_buy_food. bird_food is feed. feeding is promoting. grocer is foodmonger. feed is food. food is grocery. grocer is foodseller.