Objects in the image:
category: person
category: person
category: cell phone
category: person
category: bench
category: person
category: person
category: bench
category: hot dog
category: bench
category: hot dog

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