Objects in the image:
category: clock
category: bicycle
category: clock
category: bicycle
category: person
category: person
category: bicycle
category: bench
category: bicycle
category: person
category: bench
category: bicycle

Guessing-game dialogue about one of the objects:
q: bicycle ??
a: No
q: building clock?
a: Yes
q: the one in front or the left side ...say yes for front?
a: No