(Lung cancer) can be due to smoking.Logical formLearned from7 sentences. Lungs may be involved.Logical formLearned from7 sentences. Increases can be in (lung cancer).Logical formLearned from7 sentences. A female may die of (lung disease).Logical formLearned from7 sentences. A male may contract a (lung infection).Logical formLearned from7 sentences. A male may succumb to (lung cancer).Logical formLearned from7 sentences. (Lung cancer) may undergo a formation.Logical formLearned from7 sentences. Lungs may pertain-to a fetus.Logical formLearned from7 sentences. A chemical may cause (lung damage).Logical formLearned from7 sentences. (Lung disease) can be common.Logical formLearned from7 sentences. Branches may pertain-to lungs.Logical formLearned from7 sentences. (Lung cancer) may kill Americans.Logical formLearned from7 sentences. A lung may undergo divisions.Logical formLearned from7 sentences. Portions may pertain-to lungs.Logical formLearned from7 sentences. Lungs can be sick.Logical formLearned from7 sentences.