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

Guessing-game dialogue about one of the objects:
q: Is it blue?
a: Yes
q: Is beside another vehicle that's similar?
a: No
q: Is it partly hidden?
a: Yes
q: Does it have wheels?
a: No
q: Is it a person?
a: Yes
q: Is he behind the red bus?
a: Yes
q: Can his head be seen?
a: No