Considering these new outputs, it seems safe to say that the function f(x) is selective for the concepts related to visual arts, specifically involving artistic materials and tools such as "sculpture", "statue", "clay", "marble", "easel", "acrylic", and "bronze". Lower values are associated with words that are not as strongly related to these concepts. 

[DESCRIPTION]: The function f(x) is selective for concepts related to visual arts, specifically involving artistic materials and tools used in creating art.