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

Guessing-game dialogue about one of the objects:
q: is it a horse?
a: Yes
q: is it white?
a: Yes