A (tract pair) may pertain-to a male.Logical formLearned from18 sentences. Exposure to burning incense may raise a risk of developping cancers of an upper respiratory tract.Logical formLearned from18 sentences. A tract may pertain-to a land.Logical formLearned from18 sentences. Tracts can be constituted-of-or-filled-with soil.Logical formLearned from18 sentences. A (tract housing) can be suburban.Logical formLearned from18 sentences. Tracts can be owned.Logical formLearned from18 sentences. A tract can be polemical.Logical formLearned from18 sentences. Tracts can be constituted-of-or-filled-with (farm land).Logical formLearned from18 sentences. A tract may undergo an expansion.Logical formLearned from17 sentences. Cancer may pertain-to a tract.Logical formLearned from17 sentences. Tracts can be constituted-of-or-filled-with ocean.Logical formLearned from17 sentences. An image may refer to tract.Logical formLearned from17 sentences. A tract can be owned.Logical formLearned from17 sentences. A writer can be constituted-of-or-filled-with tracts.Logical formLearned from17 sentences. Tracts can be constituted-of-or-filled-with houses.Logical formLearned from17 sentences.