With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Bill Cosby began his stand-up career in Los Angeles.
text_B: The Sambia people are a tribe of mountain-dwelling , hunting and horticultural people who inhabit the fringes of the Eastern Highlands Province of Papua New Guinea , and are extensively described by the American anthropologist Gilbert Herdt .. Eastern Highlands Province. Eastern Highlands Province. Papua New Guinea. Papua New Guinea. anthropologist. anthropologist. Gilbert Herdt. Gilbert Herdt. The Sambia a pseudonym created by Herdt himself are well known by cultural anthropologists for their acts of `` ritualized homosexuality '' and semen ingestion practices with pubescent boys .. pseudonym. pseudonym. semen ingestion. semen ingestion. In his studies of the Sambia , Herdt describes the people in light of their sexual culture and how their practices shape the masculinities of adolescent Sambia boys .. The full initiation is reported to start with members of the tribe being removed from their mothers at the age of nine .. This process is not always voluntary and can involve threats of death .. The children are then beaten and stabbed in their nostrils with sticks to make them bleed .. In the next stage the children are hit with stinging nettles .. stinging nettles. stinging nettles. The boys are then dressed in ritual clothing and an attempt is made to force them to suck on ritual flutes .. The boys are then taken to a cult house and older boys dance in front of them making sexual gestures .. cult house. cult house. Once it gets darker the younger boys are taken to the dancing ground where they are expected to perform fellatio on the older boys .
not_related.