Hair stylist performing a haircut.
A hairstylist is giving her friend a haircut for free.
Hairstylists do hair for more than just a friend.  Haircuts are not necessarily free.
exists e1 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x4) & Actor(e1,x3) & v_perform(e1) & n_haircut(x4) & (x1 = x3) & n_stylist(x1) & (x1 = x2) & ne_nam_hair(x2))
exists e1 s1 x1 x2 x3.(for(e1,s1) & Theme(s1,x1) & a_free(s1) & Recipient(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_give(e1) & n_friend(x3) & of(x3,x1) & n_female(x1) & n_haircut(x2) & n_hairstylist(x1))