An artist is painting at an art fair while a woman and a man talk in the background and several people walk by.
An artist IS painting a woman
If the artist is painting at an art fair it is already clear that the artist is painting something.
exists e1 e2 s1 s2 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10.(n_background(x10) & while(e2,x6) & subset_of(x8,x6) & in(x8,x10) & n_talk(x8) & of(x8,x9) & n_man(x9) & subset_of(x7,x6) & n_woman(x7) & at(e2,x4) & n_fair(x4) & of(x4,x5) & n_art(x5) & Theme(e2,x2) & Actor(e2,x1) & v_paint(e2) & a_by(s2) & Manner(e1,s2) & Theme(e1,x3) & v_walk(e1) & (x2 = x3) & n_people(x2) & a_several(s1) & Theme(s1,x2) & n_artist(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_paint(e1) & n_woman(x2) & n_artist(x1))