With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The New Adventures of Old Christine is a TV show.
text_B: Philip Sargant Florence -LRB- 25 June 1890 -- 29 January 1982 -RRB- was an American economist who spent most of his life in the United Kingdom .. American. Americans. economist. economist. United Kingdom. United Kingdom
not_related.