With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Earl Warren died in July 1974.
text_B: Leskovica may refer to four villages in south-eastern Europe  :. Leskovica -LRB- Aleksandrovac -RRB- , Serbia. Leskovica -LRB- Babusnica -RRB- , Serbia. Leskovica , Gorenja Vas -- Poljane , Slovenia. Leskovica pri Smartnem , Slovenia. Leskovica pri Smartnem. Leskovica pri Smartnem
not_related.