With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Demi Moore gained recognition for her role in St. Elmo's Fire.
text_B: was a lieutenant-general in the Imperial Japanese Army during the early stages of the Second Sino-Japanese War. Imperial Japanese Army. Imperial Japanese Army. Second Sino-Japanese War. Second Sino-Japanese War
not_related.