A white wall with pictures with a little boy looking at them.
A person looks at items on a wall.
A little boy is a type of person and a white wall is a type of wall.
exists e1 s1 s2 x1 x2 x3 x4.(a_topic(x1) & with(x1,x3) & at(e1,x1) & n_thing(x1) & Actor(e1,x4) & v_look(e1) & (x3 = x4) & n_boy(x3) & a_little(s2) & Theme(s2,x3) & with(x1,x2) & n_picture(x2) & n_wall(x1) & a_white(s1) & Theme(s1,x1))
exists e1 x1 x2 x3.(on(e1,x3) & n_wall(x3) & at(e1,x2) & n_item(x2) & Actor(e1,x1) & v_look(e1) & n_person(x1))