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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: Yes
q: Are they standing?
a: Yes
q: Are they on the left?
a: Yes