sentences: if something causes something else then that something results in that something else
docs: fault is tangible_thing. sending is causing. another_way_to_say_separates_things is divides_objects. else is river. error is happening. sometimes_change is good_thing. change is when_one_thing_becomes_another_thing. space is what_between_else. rust_causing_stuff is tangible_thing. otherness is difference.