The function seems to be selective for the concept of "Reddit" and "Twitter" as it returns values close to 1 (0.9988 for "Reddit" and 0.9897 for "Twitter"). These values indicate a high association with these concepts. 

Additionally, the function also exhibits some selectivity for the concept of "artistic" with a value of 0.1824. This indicates a moderate association with the concept of "artistic".

For the remaining words, such as "rhythm", "Lake Superior", "crops", "rocks", "genome", "stanza", and "reading", the function returns values closer to 0, indicating a lower association with those concepts. 

Overall, the function appears to be primarily selective for the concepts of "Reddit" and "Twitter", with some moderate association with the concept of "artistic".