An older lady wearing glasses is sitting on a bench beside a tree.
A woman is sitting outside.
A lady is another way of saying woman. If she is sitting on a bench beside a tree, then it would be logical to state that she is outside.
exists e1 e2 s1 x1 x2 x3 x4 x5.(beside(e2,x5) & n_tree(x5) & on(e2,x4) & n_bench(x4) & Actor(e2,x1) & v_sit(e2) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_glass(x3) & (x1 = x2) & n_lady(x1) & r_more(s1) & a_older(s1) & Theme(s1,x1))
exists e1 p1 x1.(exists s1.(Theme(s1,x1) & a_outside(s1)) & Topic(e1,p1) & Actor(e1,x1) & v_sit(e1) & n_woman(x1))