The correct answer to this open question is the following.
Although the question is incomplete and does not provide any options, we can say that the lines of dialogue that develop the idea that racially charged confrontations can have a sudden and unpleasant impact are the following.
1.- "Ain’t this the living gall!"
2.- "They don't do it like that anymore."
3.- "Lord, Lord, Lord . . ."
Ruth expressed "Lord have mercy, ain't this the living gall!" Beneatha said, "Oh—Mama—they don't do it like that anymore." And Mama said "Lord, Lord, Lord," while she shook her head.
We are referring to portions of the story "A Rising in the Sun." This is a play written by American Author Lorraine Hansberry in 1959. It tells the story of a poor family in Chicago, while they try to improve their living conditions after the death of the father.