With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Olivia Wilde is the only American to ever exist.
text_B: Jamuna Prasad Nishad -LRB- 1953 -- 19 November 2010 -RRB- was an Indian politician from the Bahujan Samaj Party -LRB- BSP -RRB- , representing the Pipraich constituency in the Uttar Pradesh Vidhan Sabha -LRB- Legislative Assembly -RRB- .. Bahujan Samaj Party. Bahujan Samaj Party. Pipraich. Pipraich. Uttar Pradesh. Uttar Pradesh. Vidhan Sabha. Vidhan Sabha. He belongs form Nishad Community of OBC .. OBC. Other Backward Class. Nishad became the Minister for Fisheries in the Mayawati government , but was forced to resign after being named on charges of murdering a policeman .. Mayawati. Mayawati. He was also named in eight other criminal charges .
not_related.