A male eating an ice cream cone.
The man is eating pizza.
Ice cream cone and pizza are two different food items.
exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_eat(e1) & n_cone(x3) & of(x3,x5) & n_cream(x5) & of(x3,x4) & n_ice(x4) & (x1 = x2) & n_male(x1))
exists p1 x1.(n_man(x1) & exists s1 x2.((x1 = x2) & n_pizza(x2) & a_eating(s1) & Theme(s1,x2)))