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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: on the foreground?
a: No
q: on the left?
a: No
q: on the right?
a: No
q: between the two people legs?
a: No
q: dressed in white?
a: N/A
q: next to the fountain?
a: No
q: in the middle?
a: Yes
q: next to an orange thing?
a: Yes
q: with an helmet?
a: No