Objects in the image:
category: bench
category: bench
category: backpack
category: person
category: chair
category: person
category: bench
category: person
category: person
category: person
category: bench

Guessing-game dialogue about one of the objects:
q: it is a bench?
a: Yes
q: first one from left?
a: No
q: 2nd one?
a: No
q: 3rd one?
a: No
q: 4th on?
a: Yes