A dark-haired little boy is very upset.
A dark haired boy is angry.
Being very upset is one way of getting angry.
exists s1 s2 s3 x1.(r_very(s3) & Theme(s3,x1) & a_upset(s3) & n_boy(x1) & a_little(s2) & Theme(s2,x1) & a_dark-haired(s1) & Theme(s1,x1))
exists s1 s2 s3 x1.(Theme(s3,x1) & a_angry(s3) & n_boy(x1) & a_haired(s2) & Theme(s2,x1) & a_dark(s1) & Theme(s1,x1))