With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Carol Leifer was born in the 1950s.
text_B: KENW may refer to  :. KENW -LRB- TV -RRB- , a television station -LRB- channel 3 -RRB- licensed to Portales , New Mexico , United States. KENW-FM , a radio station -LRB- 89.5 FM -RRB- licensed to Portales , New Mexico , United States. KENW-FM. KENW-FM. the ICAO code for Kenosha Regional Airport. Kenosha Regional Airport. Kenosha Regional Airport
not_related.