a sidewalk with chalk drawing along the edge
A child has drawn pictures in sidewalk chalk.
The person who drew the pictures may not be a child.
exists x1 x2 x3 x4.(n_edge(x4) & a_topic(x1) & with(x1,x2) & along(x2,x4) & n_drawing(x2) & of(x2,x3) & n_chalk(x3) & n_sidewalk(x1))
exists e1 x1 x2 x3 x4.(in(e1,x3) & n_chalk(x3) & of(x3,x4) & n_sidewalk(x4) & Theme(e1,x2) & Actor(e1,x1) & v_draw(e1) & n_picture(x2) & n_child(x1))