Objects in the image:
category: backpack
category: person
category: backpack
category: person
category: train
category: bed

Guessing-game dialogue about one of the objects:
q: A PERSON?
a: No
q: SOMETHING A PERSON IS HOLDING?
a: N/A
q: SOMETHING A PERSON IS WEARING?
a: N/A
q: A PILLOW?
a: N/A
q: A SEAT?
a: N/A
q: A BAG?
a: No
q: is it a person?
a: No
q: is a person holding it?
a: N/A
q: is it a passport?
a: No
q: is a person wearing it?
a: No
q: is it yellow?
a: Yes
q: is it cloth?
a: No
q: is it metal?
a: Yes