A man painting a picture of buildings, people, and animals.
The man is a professional artist.
The man is not necessarily a professional artist, even though he is painting a picture.
exists e1 x1 x2 x3 x4 x5 x6 x7.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_paint(e1) & subset_of(x7,x3) & n_animal(x7) & subset_of(x4,x3) & of(x4,x5) & rel(x5,x6) & n_people(x6) & n_building(x5) & n_picture(x4) & (x1 = x2) & n_man(x1))
exists p1 x1.(n_man(x1) & exists s1 x2.((x1 = x2) & n_artist(x2) & a_professional(s1) & Theme(s1,x2)))