a man in red tank top holding a basketball from the other men
Some men are playing checkers on a porch.
People cannot be holding a basketball and playing checkers at the same time
exists e1 s1 x1 x2 x3 x4 x5 x6.(-(x6 = x1) & n_man(x6) & a_topic(x1) & from(e1,x6) & n_man(x1) & n_man(x1) & Theme(e1,x5) & Actor(e1,x4) & v_hold(e1) & n_basketball(x5) & (x1 = x4) & in(x1,x2) & n_top(x2) & of(x2,x3) & n_tank(x3) & a_red(s1) & Theme(s1,x2))
exists e1 x1 x2 x3.(on(e1,x3) & n_porch(x3) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_checkers(x2) & n_man(x1))