A tan dog sits in the sand by a beach looking sad.
a dog sits in the sand.
Tan dog is a type of dog, and beach implies sand.
exists e1 e2 p1 s1 x1 x2 x3.(n_sand(x2) & for(e1,e2) & exists s2.(Theme(s2,x1) & a_sad(s2)) & Topic(e2,p1) & Actor(e2,x1) & v_look(e2) & by(e1,x3) & n_beach(x3) & in(e1,x2) & Actor(e1,x1) & v_sit(e1) & n_dog(x1) & a_tan(s1) & Theme(s1,x1))
exists e1 x1 x2.(n_sand(x2) & in(e1,x2) & Actor(e1,x1) & v_sit(e1) & n_dog(x1))