A man in a red shirt is working on a large statue.
The man is sculpting a statue out of clay.
Working on a statue is not the same thing as sculpting.
exists e1 s1 s2 x1 x2 x3.(on(e1,x3) & n_statue(x3) & a_large(s2) & Theme(s2,x3) & Actor(e1,x1) & v_work(e1) & in(x1,x2) & n_shirt(x2) & a_red(s1) & Theme(s1,x2) & n_man(x1))
exists e1 x1 x2 x3.(n_man(x1) & of(e1,x3) & n_clay(x3) & r_out(e1) & Theme(e1,x2) & Actor(e1,x1) & v_sculpt(e1) & n_statue(x2))