With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Gerd von Rundstedt obtained the rank of Field Marshal.
text_B: Vyvyane Loh -LRB- Chinese  : Loh Hui-Shien -RRB- is a Malaysian-American novelist , choreographer , and physician .. American. United States. novelist. novelist. choreographer. choreographer. physician. physician
not_related.