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

Guessing-game dialogue about one of the objects:
q: is it human?
a: Yes
q: are they wearing red?
a: No
q: are they wearing a backpack?
a: No
q: can you see their face?
a: Yes
q: can you see their body?
a: No
q: are they wearing glasses?
a: Yes