new_contents: # 3-1 Names
  
  friend_names = ["Albert Einstein", "Isac Newton", "Marie Curie", "Galileo Galilei"]
  
  print(friend_names[0])
  print(friend_names[1])
  print(friend_names[2])
  print(friend_names[3])
  
subject: Add solution to exercise 3.1.