Segment-based reference chain

Round 1 (go to game round)

B: woman with polka dot umbrella

A: yes i have it

Round 2 (go to game round)

B: same woman with polka dot umbrella?

A: yes

Round 2 (go to game round)

A: lady with big smile and clear raincoat again

B: no

Round 3 (go to game round)

B: no polka dot umbrella