The guys are shooting hoops.
Three old men are playing basketball outside.
Not all guys are old men.
exists e1 x1 x2.(n_guy(x1) & Theme(e1,x2) & Actor(e1,x1) & v_shoot(e1) & n_hoop(x2))
exists e1 s1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_outside(x2) & of(x2,x3) & n_basketball(x3) & n_man(x1) & a_old(s1) & Theme(s1,x1) & card_eq_3(x1))