man in white t-shirt with newspaper
man not in white t-shirt
The subject cannot be described as both in and not in a white t-shirt.
exists s1 x1 x2 x3.(a_topic(x1) & in(x1,x2) & with(x2,x3) & n_newspaper(x3) & n_t-shirt(x2) & a_white(s1) & Theme(s1,x2) & n_man(x1))
-exists s1 x1 x2.(a_topic(x1) & in(x1,x2) & n_t-shirt(x2) & a_white(s1) & Theme(s1,x2) & n_man(x1))