With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Legion is the father of David Haller.
text_B: Gillette Cup is the name given to the New Zealand Secondary Schools boys one day cricket competition .. New Zealand. New Zealand. The competition begins as a knock-out competition until the top school in each of six regional zones is determined .. These schools then contest a final held in Christchurch in December .. Christchurch. Christchurch. The Gillette Cup was first played in 1990 .
not_related.