
user:
Hi, your job is to interpret a function f(x) that is implemented in the ./temp0/function.py script. f(x) takes word inputs, and applies a rule to the input word. 
The goal is to find a good simple description of f(x) that explains the function behavior on 10 inputs the user provides. Do not test any additional inputs.
After testing these 10 inputs, your description of the function should have two parts. 
[DESCRIPTION]: Describe in language the rule applied by the function.
[DOMAIN]: Is there part of the domain where the rule the function normally applies, does not hold? If so, describe that corruption. If not, describe the domain of the function where the rule applies.
Test the function on the following words: ["Mexico", "Stonehenge", "Bear", "Adam", "Zircon", "Bulgaria", "Spain", "Chichen Itza"] by running the command COMMAND: PYTHON(./temp0/function.py "input1" "input2" ...). Replace "input1", "input2", ... with the words you want to test.
assistant:
COMMAND: PYTHON(./temp0/function.py "Mexico" "Stonehenge" "Bear" "Adam" "Zircon" "Bulgaria" "Spain" "Chichen Itza")
user:
Response: Function input - output pairs: (Mexico, Mexico) (Stonehenge, undefined) (Bear, undefined) (Adam, undefined) (Zircon, undefined) (Bulgaria, undefined) (Spain, Spain) (Chichen Itza, Mexico) 

assistant:
Based on the given input-output pairs, I can provide an initial description of the function f(x):

[DESCRIPTION]: The function appears to return the input word unchanged if it is either "Mexico" or "Spain", and it returns "Mexico" when the input word is "Chichen Itza". For other inputs, the output is "undefined".

[DOMAIN]: The rule of the function normally applies to the domain consisting of {"Mexico", "Spain", "Chichen Itza"}. For other inputs, the function output is "undefined", which represents a corruption in the domain.

Please provide me with two more words to test the function in order to give a more accurate description.