Segment-based reference chain

Round 2 (go to game round)

B: im ready when you are

A: and guy holding surfboard over head?

B: no

Round 3 (go to game round)

A: guy sitting with the green surboard

B: guy with surfboard over head

A: I have that one

Round 5 (go to game round)

B: guy with surfboard over his head

A: yes