With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Marion Cotillard achieved national recognition.
text_B: Warren is a former settlement in Kern County , California .. California. California. Kern County. Kern County, California. It was located on the Sunset Railroad 1.25 mi southeast of Fellows , at an elevation of 1312 feet -LRB- 400 m -RRB- .. Sunset Railroad. Sunset Railroad. Fellows. Fellows, California. Warren still appeared on maps as of 1912 .
not_related.