There are two columns (two sets), in each set there is a pattern among the 7 elements. The elements are not arranged in any order, the two patterns are not necessarily the same, but they are related to each other some way. In one of the columns/set one single element breaks the pattern, and this element has a logical correspondance in the other column. Identify the two elements in question. Provide the reasoning.
This is one of my first puzzles of this kind.