The child paints on a large paper with water colors.
The child is doing art in school.
Painting can be done anywhere , not only in a school.
exists e1 s1 x1 x2 x3 x4.(n_child(x1) & on(e1,x2) & with(x2,x3) & n_color(x3) & of(x3,x4) & n_water(x4) & n_paper(x2) & a_large(s1) & Theme(s1,x2) & Actor(e1,x1) & v_paint(e1))
exists e1 x1 x2 x3.(n_child(x1) & in(e1,x3) & n_school(x3) & Theme(e1,x2) & Actor(e1,x1) & v_do(e1) & n_art(x2))