Objects in the image:
category: person
category: person
category: suitcase
category: person
category: person
category: clock
category: clock
category: person
category: person
category: person
category: car
category: person

Guessing-game dialogue about one of the objects:
q: person ??
a: Yes
q: Is it the person pulling the suitcase?
a: No
q: someone in the crowd on the right?
a: No
q: ok before the single suitcase person there is a pair walking twds left...one of them?
a: No
q: before the pair one person in red just standing..is it him/her?
a: No
q: before red another pair. walking twds left..one of them?
a: No
q: next a group of people...is this person in them?
a: Yes
q: someone wearing a blue trouser /denim?
a: Yes