text: FM 2-22.3 _________________________________________________________________________________
  Table B-2. Evaluation of Information Content.
  1 Confirmed Confirmed by other independent sources;
  logical in itself; Consistent with other
  information on the subject
  2 Probably True Not confirmed; logical in itself; consistent with
  other information on the subject
  3 Possibly True Not confirmed; reasonably logical in itself;
  agrees with some other information on the
  subject
  4 Doubtfully True Not confirmed; possible but not logical; no
  other information on the subject
  5 Improbable Not confirmed; not logical in itself;
  contradicted by other information on the
  subject
  6 Cannot Be No basis exists for evaluating the validity of the
  Judged information