With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Bill Gates was born on October 28, 1955 and was successful.
text_B: 0W -LRB- zero W -RRB- or 0-W may refer to  :. 0W , zero west , or 0 ° W , coordinate of the prime meridian. prime meridian. prime meridian. 0W or ZW , or zero width , a non-printing character used in computer typesetting of some complex scripts. zero width. Zero width ( disambiguation ). Zero-width joiner. Zero-width joiner. Zero-width joiner. Zero-width non-joiner. Zero-width non-joiner. Zero-width non-joiner. Zero-width space. Zero-width space. Zero-width space. Zero-width non-breaking space. Zero-width non-breaking space. Zero-width non-breaking space. Zero waste , an environmental concept. Zero waste. Zero waste
not_related.