A man in a sweatshirt is waving flags.
He is shirtless.
it is not possible to be in a sweatshirt and shirtless at the same time
exists e1 x1 x2 x3.(Theme(e1,x3) & Actor(e1,x1) & v_wave(e1) & n_flag(x3) & in(x1,x2) & n_sweatshirt(x2) & n_man(x1))
exists s1 x1.(n_male(x1) & Theme(s1,x1) & a_shirtless(s1))