With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Trolls is based on the dolls made by at least one person.
text_B: Sir Rudolph Albert Peters FRS -LRB- 13 April 1889 -- 29 January 1982 -RRB- was a British biochemist .. British. FRS. Fellow of the Royal Society. He was elected a FRS in 1935 .. FRS. Fellow of the Royal Society. He led the research team at Oxford who developed British Anti-Lewisite -LRB- BAL -RRB- , an antidote for the chemical warfare agent lewisite .. British. lewisite. lewisite. His efforts investigating the mechanism of arsenic war gases were deemed crucial in maintaining battlefield effectiveness .. He was educated at Wellington College , Berkshire , King 's College London and Gonville and Caius College , Cambridge .. After the war , he researched pyruvate metabolism , focussing particularly on the toxicity of fluoroacetate .. pyruvate. pyruvate. fluoroacetate. Fluoroacetic acid. The fact that fluoroacetate in itself is far less toxic than its metabolite fluorocitrate led him to coin the term `` lethal synthesis '' in 1951 .. fluoroacetate. Fluoroacetic acid. fluorocitrate. fluorocitric acid
not_related.