A man preparing food in a kitchen.
A person in the kitchen.
preparing food implies that the man is in the kitchen.
exists e1 x1 x2 x3 x4.(a_topic(x1) & in(e1,x4) & n_kitchen(x4) & Theme(e1,x3) & Actor(e1,x2) & v_prepare(e1) & n_food(x3) & (x1 = x2) & n_man(x1))
exists x1 x2.(n_kitchen(x2) & a_topic(x1) & in(x1,x2) & n_person(x1))