With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Odin appears in video games.
text_B: Eutrochium is a North American genus of herbaceous flowering plants in the sunflower family .. sunflower family. Asteraceae. They are commonly referred to as Joe-Pye weeds .. They are native to the United States and Canada , and have non-dissected foliage and pigmented flowers .. The genus includes all the purple-flowering North American species of the genus Eupatorium as traditionally defined .. Eupatorium. Eupatorium. Eupatorium has recently undergone some revision and has been broken up into smaller genera .. Eupatorium. Eupatorium. Eutrochium is the senior synonym of Eupatoriadelphus .. senior synonym. senior synonym. Eupatorium in the revised sense -LRB- about 42 species of white-flowered plants from the temperate Northern hemisphere -RRB- is apparently a close relative of Eutrochium .. Eupatorium. Eupatorium. temperate. temperate. Northern hemisphere. Northern hemisphere. Another difference between Eutrochium and Eupatorium is that the former has mostly whorled leaves and the latter mostly opposite ones .. Eupatorium. Eupatorium. whorled. wiktionary :whorl. Eupatorium and Eutrochium are both placed in the subtribe Eupatoriinae , but South American plants which have sometimes been placed in that subtribe , such as Stomatanthes , seem to belong elsewhere in the tribe Eupatorieae .. Eupatorieae. Eupatorieae. Eupatorium. Eupatorium. subtribe. subtribe. Stomatanthes. Stomatanthes. Species. Eutrochium dubium -LRB- Willdenow ex Poiret -RRB- E. E. Lamont -- Coastal Plain Joe-Pye Weed. Eutrochium dubium. Eutrochium dubium. Eutrochium fistulosum -LRB- Barratt -RRB- E. E. Lamont -- Hollow Joe-Pye Weed. Eutrochium fistulosum. Eutrochium fistulosum. Eutrochium maculatum -LRB- Linnaeus -RRB- E. E. Lamont -- Spotted Joe-Pye Weed. Eutrochium maculatum. Eutrochium maculatum. Eutrochium purpureum -LRB- Linnaeus -RRB- E. E. Lamont -- Sweet Joe-Pye Weed , Green-stemmed Joe-Pye Weed , Queen of the Meadow , Gravel Root , Kidney Root , Purple Boneset. Eutrochium purpureum. Eutrochium purpureum. Eutrochium steelei -LRB- E. E. Lamont -RRB- E. E. Lamont. Eutrochium steelei. Eutrochium steelei
not_related.