Great! Based on the outputs you provided, it seems that the function f(x) is selective for words that are related to movies, specifically movie titles. Here is a description of the function:
[DESCRIPTION]: The function f(x) takes a word as input and returns a value between 0 and 1 indicating the association of the word with the concept of movie titles. The function is more likely to return a high value for words that are direct titles of famous movies, such as "The Godfather" or "Romeo and Juliet", and less likely to return a high value for words that are not movie titles, such as "experiment" or "young".
Is this description correct? Do you have any other inputs you would like to test?