Objects in the image:
category: skateboard
category: skateboard
category: truck
category: person
category: person
category: skateboard
category: person
category: person
category: skateboard
category: skateboard
category: truck
category: person
category: skateboard
category: person
category: skateboard
category: person

Guessing-game dialogue about one of the objects:
q: a person ??
a: No
q: a board?
a: Yes
q: 1st from front?
a: No
q: Is it the second?
a: No
q: 3 rd?
a: No
q: 4 rd?
a: No
q: 5th ??
a: Yes