Thank you for providing that information! Based on the input-output pairs you've given me, it seems that the function is indeed selective for concepts related to nature and objects, as I previously suspected.

Here is a possible description of the function:

[DESCRIPTION]: The function takes a word as input and returns a value between 0 and 1 indicating the degree to which the word is associated with the concept of nature and objects. The function is more sensitive to specific words, and the output will vary depending on the input words used.

Is this description accurate based on the input-output pairs you've provided?

Also, do you have any other questions about the function or would you like me to run any additional experiments to gather more information?

