A man teaches a small class.
There are not many in the class.
A man tells who is teaching the class and small is not many.
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_teach(e1) & n_class(x2) & a_small(s1) & Theme(s1,x2) & n_man(x1))
exists x1 x2.(n_class(x2) & -exists p1.(in(p1,x2) & exists x3.((x1 = x3) & n_many(x3))))