Nah, they weren't going for verisimilitude* and it's funnier imagining that the deposing lawyer, rather than trying to set up some later verbal trap, is just honestly bewildered by the ignorance of deponent.

* From the NYTimes article introducing the video:

In this short film, I sought to creatively reinterpret the original events. (I’ve not been able to locate any original video recordings, so I’m unsure how closely my actors’ appearance and delivery resembles the original participants.) My primary rule was the performance had to be verbatim -- no words could be modified or changed from the original legal transcripts. Nor did I internally edit the document to compress time. What you see is, word for word, an excerpt from what the record shows to have actually unfolded. However, I did give the actors creative range to craft their performances. As such, this is a hybrid of documentary and fiction. We’ve taken creative liberties in the staging and performance to imbue the material with our own perspectives.