In this photo, a woman is doing another young women's hair.
a hairdresser fixing a woman's hair for prom
Not all women are a hairdresser.  People do their hair for other events than just prom.
exists e1 s1 s2 x1 x2 x3 x4.(n_photo(x4) & in(e1,x4) & Theme(e1,x3) & Actor(e1,x1) & v_do(e1) & n_hair(x3) & of(x3,x2) & n_woman(x2) & a_young(s2) & Theme(s2,x2) & -(x2 = x1) & n_woman(x1) & n_woman(x1) & a_young(s1) & Theme(s1,x1))
exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & Theme(e1,x4) & Actor(e1,x2) & v_fix(e1) & for(x4,x5) & n_prom(x5) & n_hair(x4) & of(x4,x3) & n_woman(x3) & (x1 = x2) & n_hairdresser(x1))