The trailer is white
The trailer is a meth lab
Although it is a trailer, it does not imply it is a meth lab.
exists s1 x1.(n_trailer(x1) & Theme(s1,x1) & a_white(s1))
exists p1 x1.(n_trailer(x1) & exists x2 x3.((x1 = x2) & n_lab(x2) & of(x2,x3) & n_meth(x3)))