A young African girl in a white chair is doing another girl's hair.
A barber is cutting a young man's hair.
It is either an African girl or a barber, not both at the same time, and it either a girl's hair or a man's hair, not both simultaneously.
exists e1 s1 s2 s3 x1 x2 x3 x4.(Theme(e1,x4) & Actor(e1,x1) & v_do(e1) & n_hair(x4) & of(x4,x3) & n_girl(x3) & -(x3 = x1) & n_girl(x1) & n_girl(x1) & in(x1,x2) & n_chair(x2) & a_white(s3) & Theme(s3,x2) & a_african(s2) & Theme(s2,x1) & a_young(s1) & Theme(s1,x1))
exists e1 s1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_cut(e1) & n_hair(x3) & of(x3,x2) & n_man(x2) & a_young(s1) & Theme(s1,x2) & n_barber(x1))