A woman and a young child are making sculptures out of clay.
A man and woman painting on canvas.
A young child is not a man.  Making sculptures out of clay is a different type of art and medium than waiting on canvas.
exists e1 s1 x1 x2 x3 x4 x5.(of(e1,x5) & n_clay(x5) & r_out(e1) & Theme(e1,x4) & Actor(e1,x1) & v_make(e1) & n_sculpture(x4) & subset_of(x3,x1) & n_child(x3) & a_young(s1) & Theme(s1,x3) & subset_of(x2,x1) & n_woman(x2))
exists s1 x1 x2 x3 x4.(a_topic(s1) & subset_of(x2,s1) & on(x2,x4) & n_canvas(x4) & n_painting(x2) & of(x2,x3) & n_woman(x3) & subset_of(x1,s1) & n_man(x1))