A girl in sunglasses looks at a sheep.
a boy is enthralled by sheep
A girl is not called a boy.
exists e1 x1 x2 x3.(at(e1,x3) & n_sheep(x3) & Actor(e1,x1) & v_look(e1) & in(x1,x2) & n_sunglass(x2) & n_girl(x1))
exists e1 x1 x2.(Actor(e1,x2) & n_sheep(x2) & Theme(e1,x1) & v_enthral(e1) & n_boy(x1))