Question: Are the directors of films Opium War (2008 Film) and Ports Of Call (Film) both from the same country?
Sentence (from "Opium War (2008 film)"): Most notably, Afghan poppy eradication teams attempted to destroy his film set twice and the lack of rain forced Barmak to drill a well for irrigation as well as to bring in water tankers from as far away as 30 km.
Relevant evidence: No