Objects in the image:
category: traffic light
category: car
category: person
category: person
category: traffic light
category: person
category: person
category: person
category: truck
category: truck
category: traffic light
category: traffic light
category: traffic light
category: person
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: Is it a vehicle?
a: No
q: Is it a person?
a: Yes
q: Is the person in the big truck?
a: No
q: Is the person to OUR left of the big truck?
a: No
q: Is the person to OUR right of the big truck?
a: Yes
q: Is the person close to the fancy black lamp post?
a: Yes
q: is there more than one person  close to the fancy black lamp post?
a: Yes
q: Are there more than two people close to the fancy black lamp post?
a: Yes
q: Are there more than three people close to the fancy black lamp post?
a: Yes
q: Are there more than four people close to the fancy black lamp post?
a: No
q: So, do we agree there are four people close to the fancy black lamp post?
a: Yes