Given a passage classify if the passage has a definite objective/aim/goal or not. Output '1' if the passage has a defininte objective/aim/goal and output '0' if the passage does not have a definite objective/aim/goal.

[Q]: It has been suggested that early localization of both necrosis and extrapancreatic fluid collections by contrast-enhanced computed tomography (CT) can predict the outcome in severe acute pancreatitis. These two assumptions were evaluated.', 'This study comprises 228 patients with a first attack of acute pancreatitis admitted to our clinic from 1987 to 1995 and for whom the prognostic value of a contrast-enhanced CT obtained within 72 h of admission was prospectively evaluated. These CTs were retrospectively re-evaluated for the localization of pancreatic necrosis and extrapancreatic fluid collections. The indication for dialysis and artificial ventilation, the development of pancreatic pseudocysts, the necessity for surgery (necrosectomy), and mortality were used as clinical parameters.', 'There was a significant correlation between the presence of pancreatic necrosis and extrapancreatic fluid collections versus the clinical parameters. The localization of pancreatic necrosis was of no importance for the outcome of the disease, whereas the increasing amount of extrapancreatic fluid collections paralleled the severity of acute pancreatitis.
[A]: 0


[Q]: Oesophageal cancer is generally associated with late presentation and poor prognosis. Therefore palliative surgery has been largely superseded by less invasive non-surgical techniques. Once palliation is indicated, the aims of the management should be: the maintenance of oral intake, minimizing hospital stay, relief of pain, elimination of reflux and regurgitation and the prevention of aspiration.', 'This study was a review of all published English language data on the palliation of malignant dysphagia between 1994-1999. The Medline and Bids databases were searched and other references were derived from the material perused.
[A]: 0


[Q]: The aims of this study were to test the hypothesis that short-term high salt intake reduces macrovascular and microvascular endothelial function in the absence of changes in blood pressure and to determine whether acute exercise restores endothelial function after high salt in women.', 'Twelve women were administered high salt (11\u200ag of sodium chloride for 7 days) and then underwent a weightlifting session. Brachial artery flow-mediated dilation and nitroglycerin dilation were measured with ultrasound at baseline, after high salt, and after weightlifting. Subcutaneous fat tissue biopsies were obtained at baseline, after high salt, and after weightlifting. Resistance arteries from biopsies were cannulated for vascular reactivity measurements in response to flow [flow-induced dilation (FID)] and acetylcholine.', 'Blood pressure was similar before and after high salt diet. Brachial flow-mediated dilation was reduced after high salt diet but was not affected by acute weightlifting. Brachial nitroglycerin dilations were similar before and after high salt. FID and acetylcholine-induced dilation of resistance arteries were similar to that of before and after high salt diet. FID and acetylcholine-induced dilation was not altered by weightlifting after high salt diet. However, N-nitro-L-arginine methyl ester significantly reduced FID at baseline and after exercise but had no effect dilator reactivity after high salt diet alone.
[A]:
1