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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: Yes
q: Is the person standing on the ground?
a: Yes
q: Wearing an orange shirt?
a: Yes
q: On the left?
a: No
q: In the middle?
a: Yes