Four people playing soccer on a brown surface.
Four young men playing soccer on some cork.
People does not imply young men and a brown surface does not imply cork.
exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & on(e1,x4) & n_surface(x4) & a_brown(s1) & Theme(s1,x4) & Theme(e1,x3) & Actor(e1,x2) & v_play(e1) & n_soccer(x3) & (x1 = x2) & n_people(x1) & card_eq_4(x1))
exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & on(e1,x4) & n_cork(x4) & Theme(e1,x3) & Actor(e1,x2) & v_play(e1) & n_soccer(x3) & (x1 = x2) & n_man(x1) & a_young(s1) & Theme(s1,x1) & card_eq_4(x1))