The bulk update request #11043 is pending approval.
create implication older_brother (459) -> brother_(lore) (34666)
create implication older_brother (459) -> older_sibling (463)
create implication older_sister (196) -> sister_(lore) (34622)
create implication older_sister (196) -> older_sibling (463)
create implication older_sibling (463) -> sibling_(lore) (52559)
create implication younger_brother (197) -> brother_(lore) (34666)
create implication younger_brother (197) -> younger_sibling (189)
create implication younger_sister (169) -> sister_(lore) (34622)
create implication younger_sister (169) -> younger_sibling (189)
create implication younger_sibling (189) -> sibling_(lore) (52559)
Reason: Tagged post #5514378 with older_sister and younger_sister, found it doesn't imply either older_sibling or younger_sibling. Neither of the latter None of these general tags have any child tags.
Edit: Threw in the lore tags.
Updated