Cells can be in a respiratory tract.Logical formLearned from25 sentences. A respiratory tract may undergo an irritation.Logical formLearned from25 sentences. Parts may pertain-to a tract.Logical formLearned from25 sentences. An (outflow tract obstruction) can be ventricular.Logical formLearned from25 sentences. Tracts can be constituted-of-or-filled-with real estate.Logical formLearned from25 sentences. Tracts can be residential.Logical formLearned from24 sentences. Parts may pertain-to a gastrointestinal tract.Logical formLearned from24 sentences. A vocal tract may undergo resonances.Logical formLearned from24 sentences. Parts may pertain-to a digestive tract.Logical formLearned from24 sentences. Tracts may pertain-to a city.Logical formLearned from24 sentences. Tracts can be scattered.Logical formLearned from23 sentences. Tracts can be constituted-of-or-filled-with housing.Logical formLearned from23 sentences. A male may write some tracts.Logical formLearned from23 sentences. Tracts can be constituted-of-or-filled-with public lands.Logical formLearned from23 sentences. A tract may pertain-to a country.Logical formLearned from23 sentences.