A child in a harness laying on the sidewalk.
A child with a harness and a leash attached to his mother has fainted on the sidewalk.
One cannot infer that the child with the harness also has a leash attached and is laying on the sidewalk because he has fainted.
exists e1 x1 x2 x3 x4.(n_sidewalk(x4) & a_topic(x1) & in(x1,x2) & on(e1,x4) & Actor(e1,x3) & v_lay(e1) & (x2 = x3) & n_harness(x2) & n_child(x1))
exists e1 e2 x1 x2 x3 x4 x5 x6 x7.(n_sidewalk(x7) & on(e2,x7) & Actor(e2,x1) & v_faint(e2) & with(x1,x2) & subset_of(x4,x2) & to(e1,x6) & n_mother(x6) & of(x6,x1) & n_male(x1) & Theme(e1,x5) & v_attach(e1) & (x4 = x5) & n_leash(x4) & subset_of(x3,x2) & n_harness(x3) & n_child(x1))