A dog is playing with a hose.
A dog is chewing on the hose.
Sentence 1 is missing chewing the hose
exists e1 x1 x2.(with(e1,x2) & n_hose(x2) & Actor(e1,x1) & v_play(e1) & n_dog(x1))
exists e1 x1 x2.(n_hose(x2) & on(e1,x2) & Actor(e1,x1) & v_chew(e1) & n_dog(x1))