**Puzzle 126** : I am not sure if this is what you were looking for but looking at the examples you have chosen, the naturality forces us to find the exact same structure (or any of its subsidiaries) inside another larger universe. So maybe we can use this to see if a certain structure resides inside of another bigger structure like asking the question how many love triangles exist in the world of dating?
**Puzzle 127** : Following along the previous observation, this case can ask the question can this structure be the general structure of the universe? Is the world of dating just a big love triangle? Maybe even what is the category of these functors?