Solve clearly

Consider a three player game in which the first player chooses a row, the second player chooses a column, and the third player chooses a matrix, as shown below: H L H L H L H (7, 7, 7) (0, 6, 0) H (0, 0, 6) (0, 5,5) L (6, 0, 0) (5, 5, 0) L (5, 0,5) (4, 4, 4) So, for example, if the strategy profile is (H, L, L) the payoffs are (0, 5, 5). If the first player believes that the other two will choose different strategies (one H and one L) then her best response it to choose [ Select ] The game has [ Select ] Nash equilibrium/equilibria. There is one Pareto efficient strategy profile and this is [ Select ] not a Nash Equilibrium also a Nash equilibrium