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

Guessing-game dialogue about one of the objects:
q: person ??
a: No
q: bus ??
a: No
q: backpack ??
a: No
q: motorcycle ??
a: Yes
q: the cops yellow one in front of us?
a: Yes
q: the whole thing?
a: Yes