Objects in the image:
category: bicycle
category: person
category: person
category: bicycle
category: bicycle
category: car
category: train
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it one of the 3 bikers?
a: Yes
q: is it the 1st from left..the leading one?
a: No
q: ok...is it in middle?
a: No
q: is it the last one?
a: Yes