change category short_story (1941) -> meta
change category medium_story (338) -> meta
change category long_story (750) -> meta
create implication short_story (1941) -> story (33838)
create implication medium_story (338) -> story (33838)
create implication long_story (750) -> story (33838)
create implication story_at_source (4500) -> story (33838)
change category story_in_picture (336) -> meta
create implication story_in_picture (336) -> story (33838)
create alias story_included (49) -> story (33838)
change category story_in_comments (24) -> invalid