create alias book_stack (285) -> book (38700)
create alias sitting_on_books (1) -> sitting_on_book (18)
create implication sitting_on_book (18) -> book (38700)
create implication standing_on_book (0) -> book (38700)
create implication sitting_on_book (18) -> sitting_on_object (234)
create implication standing_on_book (0) -> standing_on_object (186)