A brown dog is walking on the grass.
A pet has been put outside to use the restroom.
The fact that a dog is walking on the grass doesn't imply pet has been put outside to use the restroom.
exists e1 s1 x1 x2.(n_grass(x2) & on(e1,x2) & Actor(e1,x1) & v_walk(e1) & n_dog(x1) & a_brown(s1) & Theme(s1,x1))
exists e1 p1 s1 x1 x2 x3.(n_restroom(x3) & Topic(e1,p1) & exists e2.(Theme(e2,x3) & Actor(e2,x1) & v_use(e2)) & a_outside(s1) & Manner(e1,s1) & Theme(e1,x2) & v_put(e1) & n_pet(x2) & n_pet(x1))