Segment-based reference chain

Round 1 (go to game round)

A: yes

A: one olg guy walking near train wearing greenish grey tshirt

A: old8

B: two man sitting and watching umbrella people ?

A: old*

A: no

B: no

B: one moment

B: old question again pl

Round 3 (go to game round)

A: old guying sitting wearing black cap and reading book?

B: other is old guy walking near train on platform?

B: yes

A: yes

Round 5 (go to game round)

A: no to old guy photo

B: two man sitting wearing blazers ? one is operating mobile

A: no