Objects in the image:
category: backpack
category: person
category: backpack
category: person
category: backpack
category: person
category: person
category: person
category: person
category: backpack
category: person
category: clock
category: person
category: person
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is in in the left half part of picture?
a: No
q: right half part?
a: Yes
q: if you divide that right half part in 2 is it the the left half part?
a: Yes
q: the woman in the rightmost part f picture?
a: No
q: that guy in black just beside her?
a: No
q: is it wearing black?
a: No
q: is wearing gray?
a: No
q: is wearing red?
a: Yes
q: the guy with the back pack?
a: Yes