Objects in the image:
category: person
category: person
category: person
category: truck
category: person
category: airplane
category: suitcase
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: Is it a plane?
a: No
q: a person?
a: Yes
q: is it one of the two under the tail of the plane?
a: No
q: is it near the edge of picture at the left?
a: No
q: near the entrance of the plane?
a: Yes
q: the one entering with a hat? looks like he/she is the 1st one visible to be entering?
a: No
q: someone behind him?her?
a: Yes
q: is it the next person to him/her with black backpack looking at the right?
a: Yes