With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Eva Longoria is a communist.
text_B: Tuskegee Experiments is the first album as leader by jazz clarinettist Don Byron .. Don Byron. Don Byron. album. album. jazz. jazz. Its title refers to the Tuskegee syphilis experiment -- the notorious medical experiment conducted around Tuskegee , Alabama , lasting from 1932 to 1972 , in which 400 subjects , mainly poor , black sharecroppers , were used in an investigation of the effects of syphilis without their knowledge or consent .. Tuskegee syphilis experiment. Tuskegee syphilis experiment. syphilis. syphilis. This album brought Byron almost immediate fame .. album. album
not_related.