competition may cause animals to fight / to make threatening sounds / to act aggressively towards members of their own species
people_think_competition is bad_thing. dog_obedience_competition is dog_show. upset is not competition. dog_obedience_competition is not dog_show. competition is conflict. upset is competition. attracting_mate is action_performed_by_animals. people_feel_weapons is not threat. people_feel_weapons is threat. attracting_mate is not action_performed_by_animals.