Multiple issues with code on pypi page

I tried running the example code on the [pypi page](https://pypi.org/project/inflect/), but there were multiple errors. Aside from undefined variables, I found

- `p.gender('f')` raises BadGenderError since 'f' isn't in `singular_pronoun_genders`
- Something like `print("There" + p.plural_verb("was", errors) + p.no(" error", errors))` prints `There[3 SPACES]were[2 SPACES]6[1 SPACE]errors`. There's too much whitespace. This happens for many of the functions
- run/running or run/runner fail all 4 of the compare checks. Not sure if function is broken or that's just a missing case.
- ~~join() function can't be found at runtime (When installed via pip3) even though I can see it in the downloaded source code from the pypi website.~~

Start by reproducing the examples from the PyPI project page with the installed package, checking each reported failure separately: gender handling, whitespace, verb comparisons, and the previously reported join() problem. Identify which behaviors are actual defects versus incorrect examples or missing cases; done means the confirmed issues have targeted fixes or clear reproductions and the examples run as expected.

Written by the indexing model from the issue text.