A smiling boy runs through the grass.
The boy is happy to be outside playing with his dog
Runs through the grass does not imply being happy to be outside playing with his dog.
exists e2 e1 x1 x2.(n_grass(x2) & through(e2,x2) & Actor(e2,x1) & v_run(e2) & n_boy(x1) & Actor(e1,x1) & v_smile(e1))
exists p1 s1 x1 x3.(n_dog(x3) & of(x3,x1) & n_male(x1) & n_boy(x1) & Topic(s1,p1) & Actor(s1,x1) & a_happy(s1) & exists p2 s2 x2.((x1 = x2) & with(x2,x3) & n_playing(x2) & a_outside(s2) & Theme(s2,x2)))