Two violinists standing outside a door.
Violinists went for a dinner.
The violinists either stood somewhere or went somewhere.
exists e1 x1 x2 x3.(a_topic(x1) & outside(e1,x3) & n_door(x3) & Actor(e1,x2) & v_stand(e1) & (x1 = x2) & n_violinist(x1) & card_eq_2(x1))
exists e1 x1 x2.(for(e1,x2) & n_dinner(x2) & Actor(e1,x1) & v_go(e1) & n_violinist(x1))