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

Guessing-game dialogue about one of the objects:
q: is it in front?
a: No
q: is it in left?
a: No
q: is it bus?
a: Yes
q: is it 1st row in right?
a: Yes
q: i it red?
a: N/A
q: is it front to red?
a: N/A
q: is it backmost?
a: Yes
q: the last one?
a: Yes