What products do you expecting the following reaction ? $AlN+NaOH+H_2O \to A+B$

Question

$\begin{array}{1 1} (A) :Na_2Alo_2. (B): N_2H_4 \\ (A) :NaAlo_2. (B):NH_3 \\ (A) :Al_2O_3 (B):NH_3 \\ (A) :Na_3Alo_2. (B): N_2H_4 \end{array} $