Utterance-based reference chain

Round 1 (go to game round)

A: First, I have three kids, two girls and one boy in the ocean on surf boards

Round 3 (go to game round)

A: Three kids in the ocean on surf boards?

Round 4 (go to game round)

B: three kids in the surf?

Round 5 (go to game round)

A: three kids in the surf?