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.

Let me give you an example: Context: Chronic rhinosinusitis (CRS) is a heterogeneous disease with an uncertain pathogenesis. Group 2 innate lymphoid cells (ILC2s) represent a recently discovered cell population which has been implicated in driving Th2 inflammation in CRS; however, their relationship with clinical disease characteristics has yet to be investigated. The aim of this study was to identify ILC2s in sinus mucosa in patients with CRS and controls and compare ILC2s across characteristics of disease. A cross-sectional study of patients with CRS undergoing endoscopic sinus surgery was conducted. Sinus mucosal biopsies were obtained during surgery and control tissue from patients undergoing pituitary tumour resection through transphenoidal approach. ILC2s were identified as CD45(+) Lin(-) CD127(+) CD4(-) CD8(-) CRTH2(CD294)(+) CD161(+) cells in single cell suspensions through flow cytometry. ILC2 frequencies, measured as a percentage of CD45(+) cells, were compared across CRS phenotype, endotype, inflammatory CRS subtype and other disease characteristics including blood eosinophils, serum IgE, asthma status and nasal symptom score. 35 patients (40% female, age 48 17 years) including 13 with eosinophilic CRS (eCRS), 13 with non-eCRS and 9 controls were recruited. ILC2 frequencies were associated with the presence of nasal polyps (P = 0.002) as well as high tissue eosinophilia (P = 0.004) and eosinophil-dominant CRS (P = 0.001) (Mann-Whitney U). They were also associated with increased blood eosinophilia (P = 0.005). There were no significant associations found between ILC2s and serum total IgE and allergic disease. In the CRS with nasal polyps (CRSwNP) population, ILC2s were increased in patients with co-existing asthma (P = 0.03). ILC2s were also correlated with worsening nasal symptom score in CRS (P = 0.04).
Question: Are group 2 innate lymphoid cells ( ILC2s ) increased in chronic rhinosinusitis with nasal polyps or eosinophilia?
The answer to this example can be: As ILC2s are elevated in patients with CRSwNP, they may drive nasal polyp formation in CRS. ILC2s are also linked with high tissue and blood eosinophilia and have a potential role in the activation and survival of eosinophils during the Th2 immune response. The association of innate lymphoid cells in CRS provides insights into its pathogenesis.
Here is why: The output says that ILC2s are elevated in patients with CRSwNP and that they may drive nasal polyp formtion in CRS. The output also says that ILC2s are linked with blood eosinophilia and hence, it completely answers the question on the basis of the information in the context.

OK. solve this:
Context: A Roux-en-Y hepaticojejunostomy (HJ) is usually performed during live donor liver transplantation (LDLT) when a duct-to-duct reconstruction is not possible. However, direct anastomosis of the bile duct to the duodenum (hepaticoduodenostomy [HD]) is an alternative technique for biliary repair that has been previously used for conventional biliary surgery and at our center for cadaveric liver transplant. We provide the first evidence that HD is an alternative technique for biliary reconstruction in LDLT.', 'We performed a total of 71 LDLT between 2002 and 2008. An end-to-end anastomosis was used in 30 patients. Forty-one patients had a biliary enteric anastomosis in which seven were reconstructed with an HD. Accessory ducts were fashioned into a common duct or implanted into the duodenum separately.', 'There were no patient deaths or retransplants in a follow-up period that ranged from 90 to 771 days after surgery. One patient was diagnosed with cholangitis that responded to intravenous antibiotics and removal of the stent by endoscopy.\Question: Is hepaticoduodenostomy an alternative to Roux-en-Y hepaticojejunostomy for biliary reconstruction in live donor liver transplantation?
Answer:
This preliminary case series suggests that that HD is a feasible alternative to HJ biliary anastomosis when a duct-to-duct anastomosis cannot be performed. HD offers the possible advantage of simple postoperative access to the biliary system by endoscopy and avoids complications caused by HJ bowel anastomosis.