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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a camping gear?
a: Yes
q: Is it in the truck?
a: No
q: is it behind the people?
a: No
q: is it yellow?
a: No
q: is it gray?
a: No
q: is it dark blue?
a: No
q: is it green?
a: No
q: is it blue?
a: No
q: is it red?
a: No
q: is it cream?
a: Yes