Clauses can be poisonous.Logical formLearned from7 sentences. An ammonia can be poisonous.Logical formLearned from7 sentences. A mushroom can be poisonous.Logical formLearned from6 sentences. Injections can be poisonous.Logical formLearned from6 sentences. Spines can be poisonous.Logical formLearned from6 sentences. (Household products) can be poisonous.Logical formLearned from6 sentences. Some parts of plants can be poisonous.Logical formLearned from6 sentences. Volcanic gases can be poisonous.Logical formLearned from6 sentences. (Tree frogs) can be poisonous.Logical formLearned from6 sentences. Minerals can be poisonous.Logical formLearned from6 sentences. A fuel can be poisonous.Logical formLearned from6 sentences. A metallic element can be poisonous.Logical formLearned from6 sentences. A pen can be poisonous.Logical formLearned from6 sentences. Hemlocks can be poisonous.Logical formLearned from6 sentences. A green can be poisonous.Logical formLearned from6 sentences.