A group of people in a sack race.
A family sits at a dinner table holding hands.
Sitting at a dinner table and having a sack race are two different events.
exists x1 x2 x3 x4.(a_topic(x1) & of(x1,x2) & in(x2,x3) & n_race(x3) & of(x3,x4) & n_sack(x4) & n_people(x2) & n_group(x1))
exists e1 e2 x1 x2 x3 x4.(for(e1,e2) & Theme(e2,x4) & Actor(e2,x1) & v_hold(e2) & n_hand(x4) & at(e1,x2) & n_table(x2) & of(x2,x3) & n_dinner(x3) & Actor(e1,x1) & v_sit(e1) & n_family(x1))