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

Guessing-game dialogue about one of the objects:
q: a bus?
a: No
q: person  ??
a: Yes
q: on the right?
a: Yes
q: with suitcase?
a: No
q: walking toward right?
a: No
q: on bus?
a: Yes
q: driver of bus in front?
a: No
q: bus behind?
a: Yes