Objects in the image:
category: person
category: bicycle
category: person
category: person
category: bicycle
category: person
category: person
category: person
category: bicycle
category: bicycle
category: person
category: person
category: train
category: train
category: person
category: person

Guessing-game dialogue about one of the objects:
q: a train?
a: No
q: a bike?
a: Yes
q: getting in the train?
a: No
q: the pink girl 's?
a: No
q: left edge?
a: No
q: the man in blue?
a: Yes