Objects in the image:
category: hot dog
category: person
category: person
category: person
category: cup
category: person
category: person
category: person
category: person
category: person
category: person
category: chair
category: person
category: person
category: sandwich
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it a person behind?
a: Yes
q: is he wear cap?
a: Yes
q: is he wear black cap?
a: Yes
q: is he wear red?
a: No