Woman at salon with black hair under drying helmet.
The woman had brown hair.
Having black hair does not imply that it was brown.
exists e1 s1 s2 x1 x2 x3.(ne_nam_woman(s1) & a_topic(s1) & at(s1,x1) & with(x1,x2) & under(x2,x3) & n_helmet(x3) & Actor(e1,x3) & v_dry(e1) & n_hair(x2) & a_black(s2) & Theme(s2,x2) & n_salon(x1))
exists e1 x1 x2.(n_woman(x1) & Theme(e1,x2) & Actor(e1,x1) & v_brown(e1) & n_hair(x2))