With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Hypothyroidism can lead to a feeling of tiredness.
text_B: Dante 's Peak is a 1997 American dramatic disaster thriller film directed by Roger Donaldson .. Roger Donaldson. Roger Donaldson. dramatic. drama film. disaster. Disaster film. thriller. Thriller film. Starring Pierce Brosnan , Linda Hamilton , Charles Hallahan , Elizabeth Hoffman , Jamie Renee Smith , Jeremy Foley and Grant Heslov , the film was set in the fictional town of Dante 's Peak where the inhabitants must survive the volcano 's eruption and its dangers .. Pierce Brosnan. Pierce Brosnan. Linda Hamilton. Linda Hamilton. Charles Hallahan. Charles Hallahan. Elizabeth Hoffman. Elizabeth Hoffman ( actress ). Jamie Renee Smith. Jamie Renee Smith. Jeremy Foley. Jeremy Foley ( actor ). Grant Heslov. Grant Heslov. It was released on February 7 , 1997 under the production of Sony , Universal Pictures and Pacific Western .. Universal Pictures. Universal Pictures
not_related.