Objects in the image:
category: traffic light
category: truck
category: traffic light
category: person
category: person
category: bus
category: bus
category: person
category: backpack
category: person
category: person
category: person
category: traffic light
category: truck

Guessing-game dialogue about one of the objects:
q: person ??
a: Yes
q: in the red bus?
a: No
q: on the left standing in the distant?
a: Yes
q: guy wearing red?
a: No
q: guy wearing white?
a: Yes