Segment-based reference chain

Round 2 (go to game round)

B: white cake?

A: do you have a white cake sitting on a multi-colored striped table cloth

B: yes

Round 3 (go to game round)

A: chocolate cake with box of godiva

B: white cake with colorful table cloth?

B: nop

A: no

Round 4 (go to game round)

B: cake with colorful table cloth?

A: Piece of cake with white teacup and brown tea pot?

B: yes

A: yes I do.

Round 4 (go to game round)

B: man with camera?

A: no

B: okay done

A: piece of chocolate cake with a fork next to it