challenge: What is the address of the house of the 'Other Human'?
  
  A. 121 Megalou Alexandrou and 27 Artemisiou street
  B. 124 Megalou Alexandrou and 30 Artemisiou street
  C. 122 Megalou Alexandrou and 28 Artemisiou street
  D. 123 Megalou Alexandrou and 29 Artemisiou street
  Answer: 