With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: New York City's universities have been ranked among the most prestigious.
text_B: Leakey is a surname .. Leakey. Leakey. It may also refer to  :. Leakey , Texas , United States , a city. Leakey. Leakey. Leakey -LRB- crater -RRB- , a lunar impact crater. Leakey. Leakey. 7958 Leakey , an asteroid. Leakey. Leakey. 7958 Leakey. 7958 Leakey. Leakey Independent School District , a public school district based in Leakey , Texas , United States. Leakey. Leakey. Leakey Independent School District. Leakey Independent School District
not_related.