brown dogs and a woman in a yard
Cats if boys in a building.
There cab be either dogs or car, boys o a woman, but they cant not be in a building and in a yard at the same time.
exists s1 s2 x1 x2 x3.(a_topic(s1) & subset_of(x2,s1) & in(x2,x3) & n_yard(x3) & n_woman(x2) & subset_of(x1,s1) & n_dog(x1) & a_brown(s2) & Theme(s2,x1))
exists x1 x2 x3.(a_topic(x1) & if(x1,x2) & in(x2,x3) & n_building(x3) & n_boy(x2) & n_cat(x1))