A tract can be astronomical.Logical formLearned from3 sentences. (Speaking tracts) can be adjacent.Logical formLearned from3 sentences. A tract may undergo an identification.Logical formLearned from3 sentences. Tracts may pertain-to a personality.Logical formLearned from3 sentences. A tract can be protected.Logical formLearned from3 sentences. A purchase can be a tract of land.Logical formLearned from3 sentences. A reservation can be a tract of land.Logical formLearned from3 sentences. A prolific author can be constituted-of-or-filled-with tracts.Logical formLearned from3 sentences. A surface may pertain-to a respiratory tract.Logical formLearned from3 sentences. A tract can be between rivers.Logical formLearned from3 sentences. A tract can be between rivers.Logical formLearned from3 sentences. A tract can be in a world-city.Logical formLearned from3 sentences. A mine can be a tract.Logical formLearned from3 sentences. A tract can be productive.Logical formLearned from3 sentences. A layer may pertain-to a digestive tract.Logical formLearned from3 sentences.