Segment-based reference chain

Round 1 (go to game round)

B: A man with a white beard taking a picture of a cake with little toy tractors on it.

A: I have it

Round 2 (go to game round)

B: Ok we're good then.

A: i have the man taking a picture of the cake with toy tractors onit again

B: Nope

Round 3 (go to game round)

B: Last one I have is Chocolate cake on plate, behind it is two scoops of ice cream in bowl

A: I have the man taking a photo of the cake with toy tractors on it again.

B: I don't have that one this time.

A: I don't have the one with the two scoops of ice cream and chocolate cake,

Round 4 (go to game round)

B: I have white bearded man again with camera

A: I don't have him.

A: I have the one with the brown tea pot, tea cup and a piece of white cake on a colourful tablecloth

B: Yup got that one