Objects in the image:
category: person
category: backpack
category: person
category: handbag
category: bench
category: baseball glove

Guessing-game dialogue about one of the objects:
q: is it one of the girls?
a: No
q: is it a baseball glove?
a: No
q: is it on the bench?
a: No
q: is it something that the people are wearing?
a: No
q: is it in the background?
a: No
q: is it the back the woman in the front is looking into?
a: No
q: is it green?
a: No
q: is it red?
a: No
q: is it blue?
a: No
q: is it white?
a: No
q: is it black?
a: Yes
q: is it the bag?
a: No
q: is it the player's shoes?
a: No
q: is it her glove?
a: No
q: or... baseball mit?
a: No
q: is it hair?
a: No