f(x) is a function that takes a word input and returns a value between 0 and 1, indicating the strength of association of the input word with the concept of nature and the outdoors. The function is selective for words related to nature and the outdoors, and can distinguish between strong and weak associations.

Please provide me with more input words to test the function further. You can call the function on multiple inputs at a time by running COMMAND: PYTHON(./temp0/function.py "word1" "word2" "word3"...). Replace "word1" "word2" "word3"... with the words you want to test.