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

Guessing-game dialogue about one of the objects:
q: Is it a Person?
a: No
q: Is it a traffic light?
a: Yes
q: Is it in front?
a: Yes
q: Is it showing arrow?
a: No
q: Is it the middle three?
a: Yes