Segment-based reference chain

Round 1 (go to game round)

B: bog with bball glove

B: boy

A: don't got it. Soldier holding stop sign?

B: no

Round 2 (go to game round)

A: stop sign?

B: girl umbrella

B: no

A: no girl umbrella

Round 3 (go to game round)

A: do you have stop sign?

B: no

Round 5 (go to game round)

B: stop sign

A: yes

A: shaking hands?

B: no