With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Pluto has satellites.
text_B: Hippotion aporodes is a moth of the family Sphingidae .. Sphingidae. Sphingidae. Hippotion. Hippotion. moth. moth. It is known from forests from Cote d'Ivoire to the Congo Basin and Uganda .. Cote d'Ivoire. Cote d'Ivoire. Congo Basin. Congo Basin. Uganda. Uganda. In West Africa it is a strong migrant , moving regularly north and south with the Intertropical Convergence Zone .. migrant. Lepidoptera migration. The length of the forewings is 28 -- 34 mm .. It is very closely allied to Hippotion celerio .. Hippotion. Hippotion. Hippotion celerio. Hippotion celerio. It differs in being consistently darker , in the oblique band of the forewings being more evenly curved , buff instead of silvery and enclosing three narrow but distinct , dark brown parallel lines .. The hindwings are as in Hippotion celerio , but the crimson patch at the base is deeper in tone , the blackish markings are better developed , invading most of the wing with the exception of the base .. Hippotion. Hippotion. Hippotion celerio. Hippotion celerio. The inner margin and a series of intemervular post-median spots are crimson .
not_related.