With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Boyd Holbrook appeared in films such as A Walk Among the Tombstones.
text_B: Robert Boyd Holbrook -LRB- born circa 1981 -RRB- is an American actor and fashion model .. He has appeared in films such as Milk , Out of the Furnace , Run All Night , A Walk Among the Tombstones , and Gone Girl , and stars as DEA Agent Steve Murphy in the Netflix series Narcos .. Milk. Milk ( film ). Out of the Furnace. Out of the Furnace. Run All Night. Run All Night ( film ). A Walk Among the Tombstones. A Walk Among the Tombstones ( film ). Gone Girl. Gone Girl ( film ). Netflix. Netflix. Narcos. Narcos. In 2017 , he portrayed villain Donald Pierce in Logan .. Donald Pierce. Donald Pierce. Logan. Logan ( film )
related.