Objects in the image:
category: person
category: person
category: person
category: bus
category: person
category: backpack
category: person
category: traffic light
category: car
category: person
category: traffic light
category: person

Guessing-game dialogue about one of the objects:
q: Is it a vehicle?
a: No
q: Is it a human?
a: Yes
q: Does the person have a backpack?
a: N/A
q: Is the person wearing red pants?
a: No
q: Is the person operating a motor vehicle?
a: No
q: Is the person wearing a gray shirt?
a: No
q: Is the person in the foreground?
a: Yes
q: Is the person wearing long sleeves?
a: Yes