Two people cooking in the kitchen as another person looks on.
someone sleeping while the others cook
Someone is one and cannot be two. Also they cannot be cooking and sleeping at the same time.
exists e1 e2 x1 x2 x3 x4 x5 x6.(n_kitchen(x5) & n_person(x3) & on(e2,x6) & n_thing(x6) & Actor(e2,x1) & v_look(e2) & in(e1,x5) & as(e1,x4) & n_person(x4) & -(x4 = x3) & Actor(e1,x2) & v_cook(e1) & (x1 = x2) & n_people(x1) & card_eq_2(x1))
exists e1 x1 x2 x3.(a_topic(x1) & Time(x1,x3) & n_cook(x3) & while(e1,x3) & -(x3 = x1) & n_person(x1) & n_person(x3) & Actor(e1,x2) & v_sleep(e1) & (x1 = x2))