With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Starbucks is a representative of "second wave coffee".
text_B: Arturo Corvalan Galaz -LRB- born September 1 , 1978 -RRB- is a retired male road racing cyclist from Chile .. road racing cyclist. road racing cyclist. Chile. Chile
not_related.