Mucous membranes may pertain-to a respiratory tract.Logical formLearned from10 sentences. An urinary tract may undergo a blockage.Logical formLearned from10 sentences. Tracts can be urban.Logical formLearned from10 sentences. Access can be to an urinary tract.Logical formLearned from10 sentences. Tracts can be sensitive.Logical formLearned from10 sentences. Tracts can be constituted-of-or-filled-with grasslands.Logical formLearned from10 sentences. Organs may make_up an urinary tract.Logical formLearned from10 sentences. An end may pertain-to a tract.Logical formLearned from10 sentences. A length may pertain-to a vocal tract.Logical formLearned from10 sentences. Tracts may pertain-to a region.Logical formLearned from10 sentences. A stone may be found in an urinary tract.Logical formLearned from10 sentences. Tracts can be constituted-of-or-filled-with (grazing land).Logical formLearned from10 sentences. Tracts can be constituted-of-or-filled-with cultivated land.Logical formLearned from9 sentences. Tracts may undergo a development.Logical formLearned from9 sentences. A tract can be linear.Logical formLearned from9 sentences.