Question: Which country the director of film First Orbit is from?
Sentence (from "First Orbit"): By matching the orbit of the International Space Station to that of Vostok 1 as closely as possible, in terms of ground track and time of day, documentary filmmaker Christopher Riley and European Space Agency astronaut Paolo Nespoli were able to film the view that Yuri Gagarin saw on his pioneering orbital space flight.
Relevant evidence: Yes