Objects in the image:
category: potted plant
category: couch
category: dog
category: dog
category: bus

Guessing-game dialogue about one of the objects:
q: it's a dog?
a: No
q: it's a house?  it's a tree?  is a cow?  It's on the left?  It is behind a bush?  It is the fifth from left to right?  sepillo is a tooth?  it's a girl?  it's a dog?  the plant is left?
a: No
q: the plant is left?
a: No
q: It is pink cushion?
a: No
q: the tree is the background?
a: No
q: the cushion where is the black dog?
a: Yes