sentences: causing predators to avoid you is a kind of method for avoiding predators
docs: microbes is predators. protecting_oneself_from_predators is protectingoneself. predator is animal. avoiding is performing. interference is blocking. avoiding_of_sewage is avoiding. lion is predator. carnivore is predator. protecting_oneself_from_predators is defending_against_attack. predators is bigger_than_prey.