With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Prestige was written by someone born in 1941.
text_B: Pileostegia viburnoides -LRB- climbing hydrangea -RRB- is a species of flowering plant in the family Hydrangeaceae , native to India and eastern Asia .. Hydrangeaceae. Hydrangeaceae. Pileostegia. Pileostegia. species. species. flowering plant. flowering plant. family. family ( biology ). native. native plant. It is a slow-growing , self-clinging , evergreen climber eventually growing to 6 m in length , with long narrow leaves and dense panicles of creamy white flowers in late summer .. evergreen. evergreen. climber. vine. The specific epithet viburnoides means `` like a viburnum '' , though viburnums belong to a different family of plants .. family. family ( biology ). specific epithet. Botanical name#Binary name. viburnum. viburnum. The species is valued in cultivation for its ability to clothe east - or north-facing surfaces , which can be problematic due to low light levels .. species. species
not_related.