Women who look alike are performing on a stage.
Women are singing in the bathtub.
stage is different from a bathtub.
exists e2 e1 s1 x1 x2 x3.(on(e2,x3) & n_stage(x3) & Actor(e2,x1) & v_perform(e2) & a_alike(s1) & Manner(e1,s1) & Actor(e1,x2) & v_look(e1) & (x1 = x2) & n_woman(x1))
exists e1 x1 x2.(n_bathtub(x2) & in(e1,x2) & Actor(e1,x1) & v_sing(e1) & n_woman(x1))