This is the "it" Problem.

Left-sorted BPs have the keyword "left-it" on the OEBP. Right-sorted BPs have the keyword "right-it" on the OEBP.

This BP is tagged "arbitrary" because it has BP number BP1073, and that might affect how it is sorted by (and thus sorts) some BPs.

(A slight variation on this BP might be "BPs that would sort left any BP defined to sort BPs on the side they sort it vs. BPs that would sort right any such BP". This would no longer be tagged "arbitrary" but it would still sort the "arbitrary" BP left.)

This is the "it" Problem.

Left-sorted BPs have the keyword "left-it" on the OEBP. Right-sorted BPs have the keyword "right-it" on the OEBP.

This BP is tagged "arbitrary" because it has BP number BP1073, and that might affect how it is sorted by (and thus sorts) some BPs.

A slight variation on this BP might be "BPs that would sort left any BP defined to sort BPs on the side they sort it vs. BPs that would sort right any such BP". This would no longer be tagged "arbitrary" but it would still sort the "arbitrary" BP left.

"Left-it" or "right-it" implies feedback (left-BP1074).

Left-sorted BPs have the keyword "left-it" on the OEBP. Right-sorted BPs have the keyword "right-it" on the OEBP.

This BP is tagged "arbitrary" because it has BP number BP1073, and that might affect how it is sorted by (and thus sorts) some BPs.

A slight variation on this BP might be "BPs that would sort left any BP defined to sort BPs on the side they sort it vs. BPs that would sort right any such BP". This would no longer be tagged "arbitrary" but it would still sort the "arbitrary" BP left.

Left-it or right-it implies feedback (left-BP1074).

Bongard Problems that sort this Bongard Problem left vs. Bongard Problems that sort this Bongard Problem right.

This BP is tagged "arbitrary" because it has BP number BP1073, and that might affect how it is sorted by (and thus sorts) some BPs.

A slight variation on this BP might be "BPs that would sort left any BP defined to sort BPs on the side they sort it vs. BPs that would sort right any such BP". This would no longer be tagged "arbitrary" but it would still sort the "arbitrary" BP left.

+it or -it implies feedback (left-BP1074).

Bongard Problems that contain this Bongard Problem left vs. Bongard Problems that contain this Bongard Problem right.

Aaron David Fairbanks