Symptoms can be from fumes.Logical formLearned from3 sentences. Workers may complain of fumes.Logical formLearned from3 sentences. A source of fumes can be unknown.Logical formLearned from3 sentences. Fumes can be from an apparent suicide.Logical formLearned from3 sentences. Fumes may overcame everyone.Logical formLearned from3 sentences. Wind may carry (acid fumes).Logical formLearned from3 sentences. Exposure to fumes may cause (birth defects).Logical formLearned from3 sentences. A retrieval of bodies may be delayed by fumes.Logical formLearned from3 sentences. Handkerchiefs can be against fumes.Logical formLearned from3 sentences. (Wind currents) may send (gas fumes).Logical formLearned from3 sentences. Fumes may linger.Logical formLearned from3 sentences. Fumes may be generated by a fire.Logical formLearned from3 sentences. (Monoxide fumes) may be sickened.Logical formLearned from3 sentences. Fumes can be stinky.Logical formLearned from3 sentences. Fumes can be into the atmosphere.Logical formLearned from3 sentences.