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

Guessing-game dialogue about one of the objects:
q: is that vehicle?
a: No
q: is that human?
a: Yes
q: is that person in side that bus?
a: Yes
q: is that person in yellow bus?
a: No
q: is that person in blue bus?
a: Yes
q: is that person in upside?
a: Yes
q: is that person fully visible?
a: No
q: is that person male?
a: Yes
q: is that person sitting?
a: Yes
q: is that person in the right side of the bus?
a: Yes
q: is that person have cap?
a: Yes
q: is there a sheet in front of that person?
a: Yes