text: landmark_choices = {
    'a': 'Marine Building',
    'b': 'Scotiabank Field at Nat Bailey Stadium',
    'c': 'Vancouver Aquarium',
    'd': 'Vancouver Lookout',
    'e': 'Canada Place',
    'f': 'Cathedral of Our Lady of the Holy Rosary',
    'g': 'Library Square',
    'h': 'B.C. Place Stadium',
    'i': 'Lions Gate Bridge',
    'j': 'Gastown Steam Clock',
    'k': 'Waterfront Station',
    'l': 'Granville Street',
    'm': 'Pacific Central Station',
    'n': 'Prospect Point Lighthouse',
    'o': 'Queen Elizabeth Theatre',
    'p': 'Stanley Park',
    'q': 'Granville Island Public Market',
    'r': 'Kitsilano Beach',
    's': 'Dr. Sun Yat-Sen Classical Chinese Garden',
    't': 'Museum of Vancouver',
    'u': 'Science World',
    'v': 'Robson Square',
    'w': 'Samson V Maritime Museum',
    'x': 'Burnaby Lake',
    'y': 'Nikkei National Museum & Cultural Centre',
    'z': 'Central Park'
  }