Three old men have their hands over each other's at a grand opening.
three old ladies sing
The subjects cannot be both old men and old ladies.
exists s1 x1 x2 x4.(n_'s(x4) & all x3.((-(x3 = x4) & n_'s(x3)) -> exists e1 s2 x5.(at(e1,x5) & n_opening(x5) & a_grand(s2) & Theme(s2,x5) & Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & over(x2,x3))) & n_hand(x2) & of(x2,x1) & n_thing(x1) & n_man(x1) & a_old(s1) & Theme(s1,x1) & card_eq_3(x1))
exists e1 s1 x1.(Actor(e1,x1) & v_sing(e1) & n_lady(x1) & a_old(s1) & Theme(s1,x1) & card_eq_3(x1))