With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Aaron Taylor-Johnson is in a biographical film.
text_B: The Fukushima Incident was a political tumult which took place in Fukushima Prefecture in 1882 .. Fukushima Prefecture. Fukushima Prefecture. The incident started with the appointment of Mishima Michitsune as governor .. Mishima Michitsune. Mishima Michitsune. His rule was contested by two groups , one in Aizu and the other in the east of the prefecture , which remained separate until the end of 1882 , when they were drawn together by their shared persecution .. Aizu. Aizu
not_related.