Segment-based reference chain

Round 1 (go to game round)

A: ok

A: Next pic...girl holding pink umbrella??

B: yes

Round 2 (go to game round)

A: old pic... girl holding pink umbrella??

B: no

Round 5 (go to game round)

A: girl holding black umbrella??

B: no

A: next pic..

A: irl holding pink checked umbrella??

B: yes