According to One Direction, you are beautiful iff you do not know you are beautiful. Also, if you flip your hair, One Direction will feel overwhelmed. Which of these statements must be true?
AIf One Direction has felt overwhelmed, you have flipped your hair.
BIf you do not know you are beautiful, it is possible that you are not beautiful.
CIt is not possible for you to be beautiful.
DIf One Direction has never felt overwhelmed, you have not flipped your hair.
EIf you have flipped your hair or you do not know that you are beautiful, you are beautiful and One Direction has felt overwhelmed.
FIt is not possible for you to have overwhelmed One Direction, but not be beautiful.