A brown dog lies on a blanket in boat.
A dog is on a blanket.
A brown dog is a dog.
exists e1 s1 x1 x2 x3.(in(e1,x3) & n_boat(x3) & on(e1,x2) & n_blanket(x2) & Actor(e1,x1) & v_lie(e1) & n_dog(x1) & a_brown(s1) & Theme(s1,x1))
exists p1 x1.(exists x2.(on(x1,x2) & n_blanket(x2)) & n_dog(x1))