The function assigns a value between 0 and 1 to input words. It seems that the function has some selectivity for multiple concepts. 

- The concept of "minerals" is strongly associated with a value close to 1, with an output of 0.9961.
- Similarly, the concept of "rocks" also has a strong association with a value close to 1, with an output of 0.9972.
- The concept of "lens" seems to have a moderate association, with an output of 0.2173.
- The concept of "young" also demonstrates some association, with an output of 0.1733.
- The concept of "expression" has a weaker association, with an output of 0.0575.
- The concept of "seconds" has a small association, with an output of 0.0065.
- The concepts of "Zeus", "Michael Phelps", "championships", and "feudalism" do not appear to have a significant association, with outputs ranging from 0.0004 to 0.0028.

It seems that the function is selective for the concepts of "minerals" and "rocks", which have a high association with values close to 1. It also shows some association with the concepts of "lens" and "young". However, the function does not show clear associations with the other tested concepts.