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

Guessing-game dialogue about one of the objects:
q: is it person?
a: No
q: is it back pack?
a: Yes
q: is it black pant guy close to us, his back pack?
a: No
q: is it yellow dress person's back pack?
a: No
q: is it red back pack of person in front of her?
a: No
q: is it back pack of person in front of him?
a: Yes
q: is it to right of person with blue back pack?
a: Yes
q: is backpack grayish in color?
a: Yes