Five people standing on grass.
Five friends are playing soccer on grass at a bbq
Five people standing on grass may not necessarily be friends nor be playing soccer nor be at a bbq.
exists e1 x1 x2 x3.(a_topic(x1) & on(e1,x3) & n_grass(x3) & Actor(e1,x2) & v_stand(e1) & (x1 = x2) & n_people(x1) & card_eq_5(x1))
exists e1 x1 x2 x3 x4.(at(e1,x4) & n_bbq(x4) & on(e1,x3) & n_grass(x3) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_soccer(x2) & n_friend(x1) & card_eq_5(x1))