Bacteria can be in a gastrointestinal tract.Logical formLearned from4 sentences. Surgical procedures may pertain-to an upper respiratory tract.Logical formLearned from4 sentences. An (outflow tract) may pertain-to a heart.Logical formLearned from4 sentences. A (model vocal tract) may undergo movements.Logical formLearned from4 sentences. A (tract transfer function) can be vocal.Logical formLearned from4 sentences. A kind can be with movements of a (model vocal tract).Logical formLearned from4 sentences. A (tract pellet animation) can be vocal.Logical formLearned from4 sentences. (Tract gestures) can be vocal.Logical formLearned from4 sentences. Potential may lie in an availability of tracts of land.Logical formLearned from4 sentences. Polyps may pertain-to a digestive tract.Logical formLearned from4 sentences. Conditions may pertain-to an urinary tract.Logical formLearned from4 sentences. Tumors can be in a gastrointestinal tract.Logical formLearned from4 sentences. Investments can be in tracts of land.Logical formLearned from4 sentences. A description may pertain-to a gastrointestinal tract.Logical formLearned from4 sentences. A tract may be concerned.Logical formLearned from4 sentences.