challenge: What is the primary subject of the lyrics in the song 'Sad Girl' from the album Ttrruuces?
  
  A. A 17-year-old boy named Sam who is searching for a new home
  B. A 17-year-old girl named Sadie who is depressed and lonely
  C. A 25-year-old woman named Sarah who is overcoming a breakup
  D. A 17-year-old girl named Sadie who is struggling with relationships
  Answer: 