An old man licks an ice cream cone.
The old man is eating a lollipop.
A lollipop and an ice cream cone are different foods.
exists e1 s1 x1 x2 x3 x4.(Theme(e1,x2) & Actor(e1,x1) & v_lick(e1) & n_cone(x2) & of(x2,x4) & n_cream(x4) & of(x2,x3) & n_ice(x3) & n_man(x1) & a_old(s1) & Theme(s1,x1))
exists e1 s1 x1 x2.(n_man(x1) & a_old(s1) & Theme(s1,x1) & Theme(e1,x2) & Actor(e1,x1) & v_eat(e1) & n_lollipop(x2))