Objects and relations Let us first take a set of objects and consider how many connections (relations) there are between them, leaving aside the nature of the relationships and focussing solely upon their number. This is quite a simple task, because there is always exactly one relation between any two objects. Even if the two objects are entirely unrelated, this fact has a meaning and is thus useful information. We can count the number of possible connections between the objects and compare the number of objects with the number of possible relations. Fig 1: Seven objects and their relations Figure