In order for `include SentencesParser` to work with Zeitwerk, we'd have
to change the code slightly, so it follows Ruby conventions to resolve
constants:
```
module RemoteTranslations::Microsoft
class Client
include SentencesParser
# (...)
end
end
```
This would mean changing the indentation of the whole file. While we can
do that, changing the indentation of a file makes it harder to use
commands like `git blame` or `git log` with the file, so we're doing the
change the easy way.