Segment-based reference chain

Round 2 (go to game round)

B: I have a man taking a piece of pie

A: I do not.

Round 3 (go to game round)

B: I'm done

A: Me too

Round 4 (go to game round)

A: How about a man cooking on a skillet? He's wearing a maroon sweater.

B: I think that's the one scooping up a piece of pie, so probably yes

Round 4 (go to game round)

A: Oh, you're right. It does look like he's scooping pie.

B: I'm done

A: That's all I have for this round.