Owners can be constituted-of-or-filled-with tracts.Logical formLearned from7 sentences. Bacteria may come from intestinal tracts of humans.Logical formLearned from7 sentences. A part of a tract of land may be took.Logical formLearned from7 sentences. An intestinal tract may undergo a colonization.Logical formLearned from7 sentences. Tracts can be constituted-of-or-filled-with tropical forest.Logical formLearned from7 sentences. Persons can be on tract.Logical formLearned from7 sentences. Tracts can be landscaped.Logical formLearned from7 sentences. Tracts can be constituted-of-or-filled-with (retirement homes).Logical formLearned from7 sentences. A tract can be offshore.Logical formLearned from7 sentences. Rebels may control tracts of territory.Logical formLearned from7 sentences. Tracts may pertain-to a continent.Logical formLearned from7 sentences. Tracts can be constituted-of-or-filled-with coastline.Logical formLearned from7 sentences. A tract can be published.Logical formLearned from7 sentences. A blizzard can be constituted-of-or-filled-with tracts.Logical formLearned from7 sentences. An area can be a tract.Logical formLearned from6 sentences.