With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Hunger Games is a movie.
text_B: The Capture of Mazatlan was a Mexican victory during the Maximilian Affair .. Mazatlan. Mazatlan. Maximilian Affair. French intervention in Mexico. Mazatlan was a key port of the Pacific trade routes yielding between $ 4 and $ 5 million a year .. Mazatlan. Mazatlan
not_related.