Question: Are both directors of films Knock Knock (2015 Film) and The Purge (2013 Film) from the same country?
Sentence (from "The Purge (2013 film)"): A third film,, was released July 1, 2016, while a prequel depicting the origins of the event," The First Purge", was released on July 4, 2018.
Relevant evidence: No