Geometry multiple question, homework help

Let statements p, q, r, and s be as follow:p: angle A and angle B are a linear pair.q: angle A and angle B are supplementary angles.r: angle A and angle B are adjacent angles.s: angle A and angle B are adjacent and supplementary angles.Substitute for p, q, r, or s, and write the statement below theway you would read it.a. angle A and angle B are supplementary if and only if angle Aand angle B are a linear pairb. If angle A and angle B are a linear pair, then angle A andangle B are supplementary anglesc. If angle A and angle B are supplementary, then angle A andangle B are a linear paird. angle A and angle B are a linear pair if and only if angle Aand angle B are supplementary