Objects in the image:
category: train
category: suitcase
category: person
category: backpack
category: backpack
category: book
category: person
category: suitcase

Guessing-game dialogue about one of the objects:
q: Is it a pen?
a: No
q: Is it the book?
a: No
q: Is it a seat?
a: No
q: black handle type ...?
a: No
q: blue in color?
a: No
q: the person .?
a: Yes