Objects in the image:
category: person
category: tie
category: person

Guessing-game dialogue about one of the objects:
q: person / ?
a: No
q: something they are wearing?
a: Yes
q: guy in hat?
a: Yes
q: hat / ?
a: No
q: a badge ?
a: No
q: Is it the blue thing around the man's neck?
a: Yes