Objects in the image:
category: person
category: bus
category: bus
category: person
category: bus
category: backpack
category: person
category: person
category: bench
category: person
category: person
category: person
category: backpack

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a bus?
a: No
q: is it a sign?
a: No
q: is it a bridge?
a: No
q: is it a building?
a: No
q: is it the thing on the ground in front of the bus?
a: No
q: is it on the left of the image?
a: Yes
q: is it a bench?
a: No
q: is it stairs?
a: No
q: is it close to the people?
a: Yes
q: is it a garbage can?
a: No
q: is it a bus stop?
a: No
q: is it a fence?
a: No
q: is it a backpack?
a: Yes
q: is it the red on?
a: Yes