13. Information about—E+W
(a)the child's relationship with—
(i)his parent or guardian;
(ii)any brothers or sisters or other relatives he may have; and
(iii)any other person the agency considers relevant;
(b)the likelihood of any such relationship continuing and the value to the child of its doing so; and
(c)the ability and willingness of the child's parent or guardian or any other person the agency considers relevant, to provide the child with a secure environment in which he can develop, and otherwise to meet his needs.