With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The United States Environmental Protection Agency began operation before Ford signed an executive order.
text_B: Capricorn One is a 1977 government conspiracy thriller film about a Mars landing hoax .. thriller film. thriller film. Mars. Mars. hoax. hoax. It was written and directed by Peter Hyams and produced by Lew Grade 's ITC Entertainment .. Peter Hyams. Peter Hyams. ITC Entertainment. ITC Entertainment. Lew Grade. Lew Grade. It stars Elliott Gould with James Brolin , Sam Waterston and O. J. Simpson as the astronauts .. Elliott Gould. Elliott Gould. James Brolin. James Brolin. Sam Waterston. Sam Waterston. O. J. Simpson. O. J. Simpson
not_related.