Poisoning may be caused by dumplings.Logical formLearned from6 sentences. (Security officer) may undergo a (poisoning death).Logical formLearned from6 sentences. Some (poisoning death) can be in a world-city.Logical formLearned from6 sentences. Some (poisoning death) can be in a country.Logical formLearned from6 sentences. Some persons may die of (gas poisoning).Logical formLearned from6 sentences. A complicity can be in a poisoning.Logical formLearned from6 sentences. A composer may suffer from poisoning.Logical formLearned from6 sentences. A suspect can be in a poisoning of a spy.Logical formLearned from6 sentences. Poisoning can be in a country.Logical formLearned from6 sentences. A male can be innocent in a (poisoning death) of a male.Logical formLearned from6 sentences. Allegations can be constituted-of-or-filled-with poisoning.Logical formLearned from6 sentences. Poisoning can be by an (isotope polonium-210).Logical formLearned from6 sentences. An agent can be involved in a poisoning.Logical formLearned from6 sentences. Scores of persons may die of (sulfur dioxide poisoning).Logical formLearned from6 sentences. A poisoning may be carry_outed.Logical formLearned from6 sentences.