Objects in the image:
category: cell phone
category: person
category: backpack
category: backpack
category: person
category: person
category: person
category: person
category: person
category: tie
category: bicycle
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it something someone is holding?
a: Yes
q: is it white?
a: No
q: is it in the background?
a: No
q: is it a cell phone?
a: Yes