The bulk update request #11043 is pending approval.
create implication older_brother (462) -> brother_(lore) (34864)
create implication older_brother (462) -> older_sibling (469)
create implication older_sister (207) -> sister_(lore) (34749)
create implication older_sister (207) -> older_sibling (469)
create implication older_sibling (469) -> sibling_(lore) (52810)
create implication younger_brother (201) -> brother_(lore) (34864)
create implication younger_brother (201) -> younger_sibling (195)
create implication younger_sister (174) -> sister_(lore) (34749)
create implication younger_sister (174) -> younger_sibling (195)
create implication younger_sibling (195) -> sibling_(lore) (52810)
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