Children may fill lungs.Logical formLearned from23 sentences. Lungs may tighten.Logical formLearned from23 sentences. Lungs may pertain-to athletes.Logical formLearned from23 sentences. A (lung damage) can be serious.Logical formLearned from23 sentences. A lung may be collapsed.Logical formLearned from23 sentences. Lungs may grow.Logical formLearned from23 sentences. (Air sacs) may pertain-to lungs.Logical formLearned from23 sentences. Persons may develop (lung cancer).Logical formLearned from23 sentences. A treatment can be for (lung cancer).Logical formLearned from23 sentences. Carcinomas may pertain-to a lung.Logical formLearned from23 sentences. Lungs may undergo a use.Logical formLearned from23 sentences. Lungs may pertain-to a fetus.Logical formLearned from23 sentences. A cancerous tumor may be removed from a lung.Logical formLearned from23 sentences. Bleedings can be in lungs.Logical formLearned from23 sentences. A (lung cancer) can be aggressive.Logical formLearned from23 sentences.