An influence can be on a (background lung cancer risk).Logical formLearned from5 sentences. A relationship can be between a (background rate) of (lung cancer).Logical formLearned from5 sentences. Lungs can be constituted-of-or-filled-with persons.Logical formLearned from5 sentences. (Lung disorders) can be obstructive.Logical formLearned from5 sentences. A (lung cancer) can be localized.Logical formLearned from5 sentences. Lungs may undergo an imaging.Logical formLearned from5 sentences. Lesions can be in a lung.Logical formLearned from5 sentences. A percent may pertain-to a (lung capacity).Logical formLearned from5 sentences. Levels of ozone may irritate (lung passages).Logical formLearned from5 sentences. Lungs may be formed.Logical formLearned from5 sentences. A person can be with (lung cancer).Logical formLearned from5 sentences. Cells may line a lung.Logical formLearned from5 sentences. Bacteria may settle in lungs.Logical formLearned from5 sentences. Drugs can be for (lung cancer).Logical formLearned from5 sentences. Animals can be destitute of lungs.Logical formLearned from5 sentences.