table: 1-10664957-2
columns: 1st players choice, 2nd players choice, Probability 1st player wins, Probability 2nd player wins, Probability of a draw
Q: If the first player chooses RB B, what is the second player's choices?
A: SELECT 2nd players choice FROM 1-10664957-2 WHERE 1st players choice = 'RB B'