A man and two horses.
A man eating penguins.
HORSES ARE NOT PENGUINS
exists s1 x1 x2.(a_topic(s1) & n_horse(x2) & card_eq_2(x2) & n_man(x1) & subset_of(x2,s1) & subset_of(x1,s1))
exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_eat(e1) & n_penguin(x3) & (x1 = x2) & n_man(x1))