(Kidney stones) can be recurrent.Logical formLearned from6 sentences. A malignant tumor can be on a kidney.Logical formLearned from6 sentences. A kidney can be from a donor.Logical formLearned from6 sentences. Medical director may pertain-to a (kidney transplant program).Logical formLearned from6 sentences. A gene can be for (kidney disease).Logical formLearned from6 sentences. A kidney can be to a brother.Logical formLearned from6 sentences. A risk can be for (kidney stones).Logical formLearned from6 sentences. A person may get a person a kidney.Logical formLearned from6 sentences. Some patients can be on a (kidney waiting list).Logical formLearned from6 sentences. A (kidney patient) may mention to a female that something-is-the-case.Logical formLearned from6 sentences. A kidney may undergo a (survival length).Logical formLearned from6 sentences. A match can be for a (kidney donation).Logical formLearned from6 sentences. (Kidney transplants) may be performed by surgeons.Logical formLearned from6 sentences. A kidney can be for a payment.Logical formLearned from6 sentences. A (kidney market) can be a business.Logical formLearned from6 sentences.