One guy wearing a blue shirt and a cowboy hat is painting a picture, as tourists in the background walk.
Tourist see a man who is painting.
Just because the tourist is walking by the artist doesn't mean that they see him.
exists e1 e2 s1 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10.(n_walk(x9) & of(x9,x10) & n_background(x10) & as(e2,x8) & in(x8,x9) & n_tourist(x8) & Theme(e2,x7) & Actor(e2,x1) & v_paint(e2) & n_picture(x7) & subset_of(x5,x1) & n_hat(x5) & of(x5,x6) & n_cowboy(x6) & subset_of(x2,x1) & Theme(e1,x4) & Actor(e1,x3) & v_wear(e1) & n_shirt(x4) & a_blue(s1) & Theme(s1,x4) & (x2 = x3) & n_guy(x2) & card_eq_1(x2))
exists e1 p1 x1 x2 x3.(ne_nam_tourist(x1) & Theme(e1,x2) & Actor(e1,x1) & v_see(e1) & exists x4.((x3 = x4) & n_painting(x4)) & (x2 = x3) & n_man(x2))