Some of the best blood of both the north and the south flows in her veins, and it is probable that her uncommon mental powers are in no small degree due to heredity.
What does the sentence indicate about the author's point of view?

Choose the sentence that is not logically connected in the paragraph. (1) it all happened late one night after the family had gone to bed. (2) jack was lying in bed when he remembered he had left the groceries on the back seat of the car. in the paper bag was a carton of ice cream. (3) the ice cream would melt during the warm summer night. (4) he put it in the refrigerator.