It is true that using the right tone can help you have good interpersonal relations with others. This is because when you have a nice tone, people will think that you are a very friendly person. If you were to have a rough/angry tone towards other people, they will not pick up the greatest vibes from you, meaning that they will think you are an unfriendly person.
I would say number 4 because she has a great health by exercising 4 times a week and a balanced dieys and gets a good nights sleep. She is Good with her social skills.
