With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Ellyse Perry played only basketball at age 16.
text_B: Clara Sanchez may refer to  :. Clara Sanchez -LRB- cyclist -RRB- -LRB- born 1983 -RRB- , French track cyclist. Clara Sanchez -LRB- writer -RRB- -LRB- born 1955 -RRB- , Spanish novelist
not_related.