Objects in the image:
category: car
category: car
category: car
category: person
category: truck
category: car
category: truck
category: car
category: train
category: car
category: train
category: person
category: car
category: truck
category: car
category: truck
category: car

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: Yes
q: is it a train?
a: No
q: is it a truck?
a: No
q: is it in the parking lot closest to the building on the right edge of picture?
a: N/A
q: is it in the lot right in front of us?
a: No
q: is it sort of on the sidewalk by the train?
a: No
q: do you see the building with blue awnings on windows?
a: Yes
q: so it's not in that first row closest to the building?
a: Yes
q: is it red by chance?
a: No
q: is it in the same row as the red truck?
a: Yes
q: is it on the end?
a: Yes