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

Guessing-game dialogue about one of the objects:
q: a person?
a: No
q: a bus?
a: Yes
q: 143 number?
a: N/A