A group of people busy in the kitchen.
couple of people cooking
People do cooking in the kitchen
exists s1 x1 x2 x3 x4.(n_kitchen(x4) & a_topic(x1) & of(x1,x2) & in(s1,x4) & Theme(s1,x3) & a_busy(s1) & (x2 = x3) & n_people(x2) & n_group(x1))
exists e1 x1 x2 x3.(a_topic(x1) & Actor(e1,x3) & v_cook(e1) & (x1 = x3) & of(x1,x2) & n_people(x2) & n_couple(x1))