Objects in the image:
category: sandwich
category: broccoli
category: sandwich
category: broccoli

Guessing-game dialogue about one of the objects:
q: is t any vegetable?
a: Yes
q: is it green or brown in color?
a: Yes
q: is it green?
a: Yes
q: is it dark green?
a: Yes
q: is it a chili?
a: No
q: is it a piece of cauliflower?
a: No
q: Is it a bitter gourd piece?
a: N/A
q: is it a piece of broccoli?
a: Yes