In this task, you are given a passage which has a question and the context. You have to generate an answer to the question based on the information present in the context.

Ex Input:
Context: Silibinin exerts hepatoprotective, anti-inflammatory and anti-fibrotic effects. Several pre-clinical studies have shown anti-tumoral activity of silibinin in breast cancer cell lines.', "We present the case of a heavily pre-treated breast cancer patient with extensive liver infiltration. The patient presented with progressive liver failure despite several chemotherapy treatments, including paclitaxel, capecitabine and vinorelbine. After four cycles of a fourth-line chemotherapy treatment consisting of carboplatin and gemcitabine, the patient's liver blood test results deteriorated to life-threatening levels. The compassionate use of Legasil®️, a new commercially available nutraceutical product containing a new silibinin formulation, was offered to the patient according to article 37 of the 2013 Declaration of Helsinki. After treatment initiation, the patient presented clinical and liver improvement, which permitted the patient to continue palliative chemotherapy.\Question: Does silibinin administration improve hepatic failure due to extensive liver infiltration in a breast cancer patient?

Ex Output:
This is the first case report of a clinical benefit of silibinin administration in a breast cancer patient.

Ex Input:
Context: Old compared with young adults walk with reduced ankle and increased hip mechanical output. We examined the idea that age, leg strength, or both are related to the age-related changes in mechanical output during gait.', 'Healthy young (n = 32, age 21.5 years) and old adults (n = 32, age 76.8 years) participated in biomechanical gait analyses at 1.5 m/s and were also measured for maximal leg strength.', 'Analysis 1 confirmed previous data as old compared with young adults walked with 50 % more hip positive work and 18 % less ankle positive work. Analysis 2 showed that leg strength did not affect gait kinetics in groups of subjects with similar ages. In a weak young and a strong old group, Analysis 3 showed that old adults still walked with 23 % greater hip positive work. The group by joint interaction in Analysis 4 was suggestive of an even greater reliance on hip and less reliance on ankle work in weak compared with strong old adults.\Question: Do age and muscle strength mediate the age-related biomechanical plasticity of gait?

Ex Output:
Age and leg strength both contribute to the age-related changes in mechanical output during gait. Exercise prescription, normally targeting the knee extensors, should also involve ankle and hip muscles.

Ex Input:
Context: To examine the relationship between and impact of spontaneous bacteria peritonitis (SBP) and renal failure requiring dialysis in waitlisted liver transplant (LT) candidates.', 'Renal failure is a common and severe complication in cirrhotic patients with SBP. Approximately one-third of patients with SBP develop renal failure despite treatment of infection. However, the incidence of renal failure requiring dialysis in LT waitlisted patients who have developed SBP is unknown. The high mortality observed in this group has also raised debate about resource utilization in the care of these patients.', 'Data from the United Network for Organ Sharing Standard Transplant and Research files were collected retrospectively between 1994 and 2012. The primary endpoint measured was first time initiation of dialysis while on the LT wait list. Secondary endpoints included waitlist time and mortality on wait list.', 'A total of 42,085 patients were included. SBP at time of listing was diagnosed in 2,352 patients (5.6%) and first time initiation of dialysis while on the wait list occurred in 2,367 patients (6.2%). Unadjusted OR for requiring dialysis for patients listed with SBP was 1.66 (p < 0.001). When controlled for age, gender, BMI, diabetes mellitus, baseline creatinine, MELD score, serum albumin at listing, the adjusted OR for dialysis was 1.24 (p = 0.007) in waitlisted patients with SBP. Patients with SBP at time of listing had a mean waitlist time 142.1 d vs. 198.7 d in non-SBP patients (p < 0.001).\Question: Is spontaneous bacterial peritonitis a risk factor for renal failure requiring dialysis in waitlisted liver transplant candidates?

Ex Output:
Spontaneous bacteria peritonitis patients have a significantly increased likelihood to require dialysis and mean shorter waitlist time. Furthermore, the combined occurrence of SBP and dialysis is a strong risk factor for all-cause mortality while on the LT wait list.