A man is sitting at a table with a beer.
A man is  eating in Restaurant.
A beer is something one drinks while eating is a different action.
exists e1 x1 x2 x3.(with(e1,x3) & n_beer(x3) & at(e1,x2) & n_table(x2) & Actor(e1,x1) & v_sit(e1) & n_man(x1))
exists e1 x1 x2.(ne_geo_restaurant(x2) & in(e1,x2) & Actor(e1,x1) & v_eat(e1) & n_man(x1))