Objects in the image:
category: person
category: person
category: dog
category: person
category: person
category: person
category: parking meter
category: person
category: bicycle
category: person
category: person
category: person
category: person
category: backpack
category: person
category: person
category: bicycle
category: person
category: parking meter

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it the dog?
a: Yes