Objects in the image:
category: person
category: person
category: car
category: person
category: person
category: truck
category: truck
category: car
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it human?
a: Yes
q: is he in blue?
a: Yes
q: is he in the group standing in the back?
a: Yes
q: is he wearing dark blue/black pants that are long?
a: N/A
q: is it the first guy on the left?
a: No
q: is it human?
a: Yes
q: is he wearing blue?
a: Yes
q: is he in the crowd in the back?
a: Yes
q: os he wearing dark coloured long pants?
a: N/A
q: is he the second guy?
a: Yes
q: on the left?
a: Yes