With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Natasha Richardson starred in The Handmaid's Tale.
text_B: Ratcliffe Gerard -LRB- c. 1584 -- in or before 1670 -RRB- of Halsall , Lancashire was a Royalist officer during the English Civil War .. Royalist. Cavalier. English Civil War. English Civil War
not_related.