Two people, one with a dog, walking through the park picking up trash.
A couple of disabled convicts pick up trash in the park with their seeing-eye dog
Walking through the park picking up trash does not imply you are disabled or are a convict.
exists e2 e1 s1 x1 x2 x3 x4 x5.(n_park(x4) & for(e1,e2) & a_up(s1) & Manner(e2,s1) & Theme(e2,x5) & Actor(e2,x1) & v_pick(e2) & n_trash(x5) & through(e1,x4) & Actor(e1,x1) & v_walk(e1) & rel(x1,x2) & with(x2,x3) & n_dog(x3) & n_thing(x2) & card_eq_1(x2) & n_people(x1) & card_eq_2(x1))
exists e1 s1 s2 x1 x2 x3 x4 x5 x6.(n_dog(x6) & a_seeing-eye(s1) & Theme(s1,x6) & of(x6,x5) & n_thing(x5) & n_park(x5) & a_up(s2) & Manner(e1,s2) & Theme(e1,x4) & Actor(e1,x1) & v_pick(e1) & in(x4,x5) & with(x5,x6) & n_trash(x4) & of(x1,x2) & n_convict(x2) & of(x2,x3) & n_disabled(x3) & n_couple(x1))