To retrieve a value from a dictionary, you use Python’s indexing syntax: example_values ... = None would just set the value of that key to None; it wouldn’t remove the key altogether.

So, for example, the key "Father" could have a value of "Bob." Or, more relevantly, a key of "Hits" (or any word) could have a value of 55. In the latter case, the word is given the value of 55.