Objects in the image:
category: backpack
category: bicycle
category: bus
category: person
category: handbag

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a bike?
a: N/A
q: is it on the bike?
a: N/A
q: is it on the girl in yellow?
a: No
q: is it the black bag on handle bars?
a: No
q: is the bike on it?
a: Yes
q: it it the bus?
a: No
q: is it the street?
a: No