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

Guessing-game dialogue about one of the objects:
q: person ??
a: No
q: car ??
a: No
q: bicycle ??
a: Yes
q: on the right side?
a: Yes
q: in front of a double decker?
a: Yes