A shirtless man painting graffiti on a wall.
A fully clothed man painting.
A man cannot be shirtless and fully clothed at once.
exists s1 x1 x2 x3 x4.(a_topic(x1) & on(x1,x4) & n_wall(x4) & Time(x1,x3) & n_graffitus(x3) & n_painting(x1) & of(x1,x2) & n_man(x2) & a_shirtless(s1) & Theme(s1,x1))
exists e1 x1 x2.(a_topic(x1) & n_painting(x1) & of(x1,x2) & n_man(x2) & Theme(e1,x1) & v_clothe(e1) & r_fully(x1))