With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Christopher Lee portrayed Francisco Scaramanga in From Russia with Love.
text_B: Estella B. Leopold -LRB- born 1927 -RRB- is a paleobotanist and a conservationist .. As a researcher in the United States Geological Survey , she aided in uncovering records of plant life from the Miocene around the Eniwetok and Bikini Atolls in the southern Pacific Ocean and from the Cenozoic era in the Rocky Mountains .. United States Geological Survey. United States Geological Survey. Miocene. Miocene Epoch. Eniwetok. Enewetak Atoll. Cenozoic era. Cenozoic era. Rocky Mountains. Rocky Mountains. As a professor of botany and forest sciences at the University of Washington , she directed the Quaternary Research Center , researched the forest history of the Pacific Northwest , and collaborated with Chinese paleobotanists .. Leopold 's work as a conservationist includes taking legal action to help save the Florissant Fossil Beds in Colorado , and fighting pollution .. She is the daughter and only surviving child of Aldo Leopold .. Aldo Leopold. Aldo Leopold
not_related.