Two types of argument would be a non-emergency argument meaning it does not really count, it will be over later. And the seccond argument would be a emergency argument meaning it would actually count towards something. The emergency argument is more important
Stage direction because the other are used in any literatures
Well, if this is from the giver, the boy's father injects the smaller twin. That is why when the giver actually shows the boy what happened during the process, the boy is so distraught. He thought his father was a good person. After that he then realizes that his whole society is messed up and that they kill their own kind if the don't fit in with society.