With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Legion is based on a Marvel X-men superhero.
text_B: SS Bigwin is a small steamship ferry that plies the waters of Lake of Bays in Muskoka area of Ontario .. Lake of Bays. Lake of Bays ( Muskoka District ). Muskoka. Muskoka. Ontario. Ontario
not_related.