the dog is jumping on to the couch
A dog is sitting in lawn.
A dog can't be jumping and sitting simultaneously. A couch is generally inside, and a lawn is outside.
exists e1 s1 x1 x2.(n_couch(x2) & n_dog(x1) & to(e1,x2) & a_on(s1) & Manner(e1,s1) & Actor(e1,x1) & v_jump(e1))
exists e1 x1 x2.(in(e1,x2) & n_lawn(x2) & Actor(e1,x1) & v_sit(e1) & n_dog(x1))