With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Haiti belongs to two national organizations.
text_B: Kappa Telescopii -LRB- κ Tel , κ Telescopii -RRB- is a star in the constellation Telescopium .. Telescopium. Telescopium. star. star. constellation. constellation. A yellow giant of spectral type G9III , it has an apparent magnitude of +5.19 .. giant. giant star. apparent magnitude. apparent magnitude. It is approximately 293 light years from Earth .. light years. light years. Earth. Earth. This star is an ageing metal-poor star that has 1.6 times the mass of the Sun , nearly 11 times the Sun 's radius , and is about 1.87 billion years old .. star. star. It is unclear whether it is cooling or heating up on its evolutionary pathway through the red clump .
not_related.