change category short_story (1934) -> meta
change category medium_story (337) -> meta
change category long_story (744) -> meta
create implication short_story (1934) -> story (32171)
create implication medium_story (337) -> story (32171)
create implication long_story (744) -> story (32171)
create implication story_at_source (4290) -> story (32171)
change category story_in_picture (304) -> meta
create implication story_in_picture (304) -> story (32171)
create alias story_included (46) -> story (32171)
change category story_in_comments (24) -> invalid