With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Aishwarya Rai has one daughter.
text_B: Zehneria alba is a species of flowering plant in the cucumber and gourd family Cucurbitaceae .. Cucurbitaceae. Cucurbitaceae. Zehneria. Zehneria. species. species. flowering plant. flowering plant. family. family ( biology ). It is endemic to Christmas Island , an Australian territory in the north-eastern Indian Ocean .. endemic. endemism. Christmas Island. Christmas Island. Indian Ocean. Indian Ocean. The specific epithet is from the Latin albus -LRB- white -RRB- , referring to the colour of the flowers .. specific epithet. specific name ( botany ). Latin. Latin
not_related.