(Kidney stones) may be removed.Logical formLearned from6 sentences. Patients may have (kidney problems).Logical formLearned from6 sentences. An effect can be on kidneys.Logical formLearned from6 sentences. A result may pertain-to a (kidney cancer).Logical formLearned from6 sentences. A male may donate a kidney to a son.Logical formLearned from6 sentences. Animals may die of (kidney failure).Logical formLearned from6 sentences. Kidneys may be took.Logical formLearned from6 sentences. Adrenal glands can be above kidneys.Logical formLearned from6 sentences. A (waiting list) can be for a kidney.Logical formLearned from6 sentences. A (kidney infection) can be reported.Logical formLearned from6 sentences. A male may undergo (kidney transplant surgery).Logical formLearned from6 sentences. Evidence can be constituted-of-or-filled-with (kidney disease).Logical formLearned from6 sentences. Kidneys may pertain-to patients.Logical formLearned from6 sentences. A kidney may be donated by a daughter.Logical formLearned from6 sentences. Families may pertain-to (kidney patients).Logical formLearned from6 sentences.