The following facts expressed by the person who is dead, whose whereabouts could not be located or who is incompetent to be a witness or who has
privilege not to be a witness pursuant to this Act or for whom the party to the case has proved that he/she cannot appear before the Court due to the conspiracy of the opposing party or who is in such a position that the Court cannot issue a summon or a person as to whom the Court finds it inappropriate to call him/her due to the process being expensive or time consuming,
(a) Any fact expressed against the right, interest or benefit of the person him/herself.
(b) The fact expressed in a written form which could lead towards legal action or criminal charge (acquisition) against him/her.
(c) Any fact expressed in a written form, before filing of the case, regarding any public interest or custom specially known to him/her.
(d) Any fact expressed in a written form, before filing the case, regarding any relationship specially known to him/her.