With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Sean Connery is anything but Scottish.
text_B: A permanganate is the general name for a chemical compound containing the manganate -LRB- VII -RRB- ion , .. chemical compound. chemical compound. ion. ion. manganate. manganate. Because manganese is in the +7 oxidation state , the permanganate -LRB- VII -RRB- ion is a strong oxidizing agent .. ion. ion. oxidation state. oxidation state. oxidizing agent. oxidizing agent. The ion has tetrahedral geometry .. ion. ion. tetrahedral geometry. tetrahedral molecular geometry. Permanganate solutions are purple in color and are stable in neutral or slightly alkaline media .. neutral. alkaline. alkaline. The exact chemical reaction is dependent upon the organic contaminants present and the oxidant utilized .. For example , trichloroethene -LRB- C2HCl3 -RRB- is oxidized by sodium permanganate to form carbon dioxide -LRB- CO2 -RRB- , manganese dioxide -LRB- MnO2 -RRB- , sodium ions -LRB- Na + -RRB- , hydronium ions -LRB- H + -RRB- , and chloride ions -LRB- Cl − -RRB- .. manganese dioxide. manganese dioxide. In an acidic solution , permanganate -LRB- VII -RRB- is reduced to the colourless +2 oxidation state of the manganese -LRB- II -RRB- -LRB- Mn2 + -RRB- ion .. ion. ion. oxidation state. oxidation state. 8 + + 5 e − → Mn2 + + 4 H2O. In a strongly basic solution , permanganate -LRB- VII -RRB- is reduced to the green +6 oxidation state of the manganate ion , .. ion. ion. oxidation state. oxidation state. basic. base ( chemistry ). manganate. manganate. + e − →. In a neutral medium , however , it gets reduced to the brown +4 oxidation state of manganese dioxide MnO2 .. oxidation state. oxidation state. neutral. manganese dioxide. manganese dioxide. 2 H2O + + 3 e − → MnO2 + 4 OH −
not_related.