sentences: if something increase something else, then resources that something will increase that something else
docs: resource is tangible_thing. another_way_to_say_separates_things is divides_objects. all_things has impact_on_other_things accumulation is increase. price_increase is increase. change is when_one_thing_becomes_another_thing. people is taking_up_resources. multiplication is increase. humans has ability_to_make_things_better