A man is sitting at a table with a beer.
A man drink a beer and sitting on a table
If the man is with a beer, he will drink it.
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 x3 x4.(a_topic(x1) & on(e1,x4) & n_table(x4) & Actor(e1,x3) & v_sit(e1) & (x1 = x3) & n_drink(x1) & of(x1,x2) & n_man(x2) & all x5.(n_beer(x5) -> exists x6 x7.(a_topic(x6) & for(x6,x5) & n_drink(x6) & of(x6,x7) & n_man(x7))))