challenge: Where is Varzeshgah-e Azadi Metro Station located in relation to the Tehran-Karaj Freeway?
  
  A. West of the freeway and east of Azadi Stadium
  B. North of the freeway and south of Azadi Stadium
  C. East of the freeway and west of Azadi Stadium
  D. South of the freeway and north of Azadi Stadium
  Answer: 