A viral infection may pertain-to lungs.Logical formLearned from6 sentences. A (lung function) may decline.Logical formLearned from6 sentences. Bacterial infections can be in lungs.Logical formLearned from6 sentences. An increase can be in a risk of (lung cancer).Logical formLearned from6 sentences. Lungs can be vulnerable.Logical formLearned from6 sentences. Lungs may get rid of (carbon dioxide).Logical formLearned from6 sentences. Absorption can be from lungs.Logical formLearned from6 sentences. (Air passages) of lungs can be inflamed.Logical formLearned from6 sentences. A (blood clot) may reach lungs.Logical formLearned from6 sentences. A lining may pertain-to lungs.Logical formLearned from6 sentences. Asbestos may cause a form of (lung cancer).Logical formLearned from6 sentences. Lungs may have capability.Logical formLearned from6 sentences. Lungs may be felt.Logical formLearned from6 sentences. Lungs may give_up.Logical formLearned from6 sentences. Rates of lung may occur in groups.Logical formLearned from6 sentences.