Objects in the image:
category: fire hydrant
category: person
category: backpack
category: person
category: handbag
category: person
category: person
category: handbag
category: person
category: person
category: person
category: handbag
category: person
category: bicycle

Guessing-game dialogue about one of the objects:
q: is it a lady?
a: No
q: is it a guy?
a: Yes
q: is it a guy wearing jacket?
a: No
q: a guy behind the lady in yellow and blue?
a: No
q: is it a person behind the lady in white?
a: No
q: is it a guy wearing blue?
a: Yes