An old man gets some barbecue
A man is going to eat food.
A barbecue is a type of food, so if a man gets barbecue he is getting food. Food is meant to be eaten so he will eat it.
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_get(e1) & n_barbecue(x2) & n_man(x1) & a_old(s1) & Theme(s1,x1))
exists e1 p1 x1.(Topic(e1,p1) & Actor(e1,x1) & v_go(e1) & exists e2 x2.(Theme(e2,x2) & Actor(e2,x1) & v_eat(e2) & n_food(x2)) & n_man(x1))