Tests may show a sign of poisoning.Logical formLearned from4 sentences. Poisoning can be by benzene.Logical formLearned from4 sentences. A cause may pertain-to a (mass food poisoning).Logical formLearned from4 sentences. An outbreak may be caused by (food poisoning).Logical formLearned from4 sentences. Some workers may suffer (food poisoning).Logical formLearned from4 sentences. Some cases can be constituted-of-or-filled-with (aflatoxin poisoning).Logical formLearned from4 sentences. Symptoms can be constituted-of-or-filled-with (alcohol poisoning).Logical formLearned from4 sentences. (Childhood lead poisoning) may undergo an understanding.Logical formLearned from4 sentences. Some persons may suffer from (food poisoning).Logical formLearned from4 sentences. (Water networks) may undergo a poisoning.Logical formLearned from4 sentences. (Food poisoning) may rise.Logical formLearned from4 sentences. (Food poisoning) can be in a district.Logical formLearned from4 sentences. Others may undergo a poisoning.Logical formLearned from4 sentences. Some forms can be constituted-of-or-filled-with poisoning.Logical formLearned from4 sentences. An antidote can be against poisoning.Logical formLearned from4 sentences.