Two men looking at a computer.
Two men use a piece of technology.
men looking at a computer.simply means they use a piece of technology
exists e1 x1 x2.(at(e1,x2) & n_computer(x2) & Actor(e1,x1) & v_look(e1) & n_man(x1) & card_eq_2(x1))
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_use(e1) & of(x2,x3) & n_technology(x3) & n_piece(x2) & n_man(x1) & card_eq_2(x1))