The function f(x) appears to be selective for concepts related to science, technology, and abstract ideas. It assigns high association values to words related to computing, biology, geometry, space, and astronomy, as well as to abstract words such as "hypothesis" and "innocent".

Now, I can provide a more detailed description of the function based on your experiments.

COMMAND: PYTHON(./temp1/function.py "stars" "biology" "computing" "geometry" "tent" "World Cup" "rocket" "one third" "innocent" "hypothesis")

Please provide more inputs for the function f(x) that you would like me to test.