Segment-based reference chain

Round 1 (go to game round)

A: woman looking at phone walking by train

B: no

B: Hi, do you have a train pulling into a station?

A: hi

A: no I dont

Round 4 (go to game round)

A: train pulling in

B: yes

Round 5 (go to game round)

B: train pulling in?

A: yes