A man in glasses is eating food.
The man is putting something in his mouth.
Eating food is a rephrasing of putting something in his mouth.
exists e1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_eat(e1) & n_food(x3) & in(x1,x2) & n_glass(x2) & n_man(x1))
exists e1 x1 x2 x3.(n_mouth(x3) & of(x3,x1) & n_male(x1) & n_man(x1) & in(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_put(e1) & n_thing(x2))