Objects in the image:
category: bicycle
category: bicycle
category: truck
category: bicycle
category: bicycle
category: toilet
category: bicycle
category: bicycle

Guessing-game dialogue about one of the objects:
q: it is wc?
a: N/A
q: it is a bicycle?
a: No
q: a bag in the truck?
a: No
q: a table in wood?
a: No
q: the truck?
a: No
q: a sign?
a: No
q: it is in white?
a: Yes
q: it is a helmet?
a: No
q: the thing in front of us close to the wood?
a: Yes