Objects in the image:
category: person
category: person
category: person
category: person
category: person
category: traffic light
category: person
category: person
category: person
category: car
category: person
category: person
category: person
category: train
category: traffic light
category: person
category: person

Guessing-game dialogue about one of the objects:
q: a person?
a: Yes
q: is it a person?
a: Yes
q: an adult??
a: No
q: the child behind the driver?
a: No
q: the child with cap?
a: No
q: Is it the child in pink whose dad is wearing purple?
a: No
q: one of 2 child in front of adult in blue top?
a: Yes
q: the child in green top?
a: No
q: the one in front of him?
a: Yes