With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Bill Nye worked in Seattle.
text_B: Gulmohar is a common name for the flowering plant Delonix regia .. Delonix regia. Delonix regia. Gulmohar may also refer to  :. Gulmohar -LRB- 2008 film -RRB- a 2008 Malayalam film. Gulmohar -LRB- 2009 film -RRB- a 2009 Marathi film
not_related.