black        | "noir"       |
¤~~~~~~~~~~~~~~¤~~~~~~~~~~~~~~¤

Let us suppose that Olivier, or someone else of the same name,
does not know any English yet, that Josiane is bilingual with
respect to English and French, and that Kim, with the help of
a French lexicon, is able to get by for easy words like these,
but that Godfrey knows only English.

Option (a) has us add a column for the interpretive agent.

¤~~~~~~~~~~~~~~¤~~~~~~~~~~~~~~¤~~~~~~~~~~~~~~¤
| Object       | Sign         | Agent        |
