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: i it person?
a: No
q: is it yellow?
a: No
q: is it bag?
a: Yes
q: is it in right?
a: No
q: i it in left front?
a: N/A
q: is it white?
a: No