A dog runs into an autumn forest with an orange line attached.
There is a dog.
A dog runs into an autumn forest implies there is a dog.
exists e1 e2 x1 x2 x3 x4 x5 x6.(into(e1,x2) & with(x2,x4) & Theme(e2,x6) & v_attach(e2) & (x4 = x6) & n_line(x4) & of(x4,x5) & n_orange(x5) & n_forest(x2) & of(x2,x3) & n_autumn(x3) & Actor(e1,x1) & v_run(e1) & n_dog(x1))
exists p1 x1 x2.((x1 = x2) & n_dog(x2))