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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is she wearing a purple shirt?
a: No
q: is she wearing a back pack?
a: No
q: Are they wearing a red shirt?
a: No
q: are thy on the bus?
a: No
q: is it a person?
a: Yes
q: is he inside the bus?
a: No
q: is it male?
a: No
q: Is the person standing in the queue?
a: Yes
q: is she fully visible?
a: No
q: standing next to person with backpack?
a: No