Objects in the image:
category: cell phone
category: person
category: bicycle
category: person
category: person
category: cell phone
category: dining table
category: cup

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it on the table?
a: No
q: is it something the person is wearing?
a: No
q: is it something the person is holding?
a: No
q: is it behind the 2 persons?
a: Yes
q: is it part of the rail?
a: No
q: is it the bicycle?
a: Yes