A person is sitting on the couch, holding a large bottle of alcohol.
A person is starting to get drunk.
Sentence one doesn't explain that the person is drinking the alcohol and that he is getting drunk.
exists e2 e1 s1 x1 x2 x3 x4.(n_couch(x2) & for(e1,e2) & Theme(e2,x3) & Actor(e2,x1) & v_hold(e2) & of(x3,x4) & n_alcohol(x4) & n_bottle(x3) & a_large(s1) & Theme(s1,x3) & on(e1,x2) & Actor(e1,x1) & v_sit(e1) & n_person(x1))
exists e1 p1 x1.(Topic(e1,p1) & Actor(e1,x1) & v_start(e1) & exists e2 x2.(Theme(e2,x2) & Actor(e2,x1) & v_get(e2) & n_drunk(x2)) & n_person(x1))