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

Guessing-game dialogue about one of the objects:
q: is it green?
a: No
q: is it a dog?
a: No
q: is it a person?
a: No
q: is it a vehicle?
a: Yes
q: is it a truck?
a: Yes
q: is it red?
a: Yes