User blog comment:Skuldomg88/Extracting gift information from the game/@comment-2194058-20180626200801/@comment-2194058-20180627011708

I also noticed you have both "Animal Feces -5" and "Animal Feces -50" on each NPCs simultaneously. I will have to test out Pot of Asteria to see if it is Hated.

EDIT: Not a hated item. ID is 40, not 4. Oaks gave +1. :)

Right now, I'm looking for out-of-ordinary items (or items that appear on numerous NPCs) on the list to test out.