The description
is useful,
appropriate,
and complete.
The description
is useful but
contains minor
omissions or
errors.
Parts of the
description are
not useful,
missing, and/or
contain errors.
Most of the
description is
not useful,
missing, and/or
contains errors.
The entire
description is
not useful
and/or contains
errors.
The solution
does not include
a description
and it is
necessary for
this problem
/solver.