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]: Previous research has demonstrated that chronic cigarette smoking and major depressive disorder (MDD) are each associated with cognitive decrements. Further, these conditions co-occur commonly, though mechanisms in the comorbid condition are poorly understood. There may be distinct, additive, or overlapping factors underlying comorbid cigarette smoking and MDD. The present study investigated the impact of smoking and MDD on executive function and emotion processing.', 'Participants (N=198) were grouped by diagnostic category (MDD and healthy controls, HC) and smoking status (ever-smokers, ES and never-smokers, NS). Participants completed the Facial Emotion Perception Test (FEPT), a measure of emotional processing, and the parametric Go/No-go task (PGNG), a measure of executive function.', 'FEPT performance was analyzed using ANCOVA with accuracy and reaction time as separate dependent variables. Repeated measures MANCOVA was conducted for PGNG with performance measure and task level as dependent variables. Analyses for each task included diagnostic and smoking group as independent variables, and gender was controlled for. Results for FEPT reveal that lower overall accuracy was found for ES relative to NS, though MDD did not differ from HC. Post-hoc analyses revealed that ES were poorer at identifying happy and sad, but not fearful or angry, faces. For PGNG, poorer performance was observed in MDD relative to HC in response time to Go targets, but there were no differences for ES and NS. Interaction of diagnosis and smoking group was not observed for performance on either task.
[A]: 0


[Q]: Biliary tract carcinoma is a deadly disease, accounting for nearly 4500 malignancy-related deaths each year in the United States. Early detection has the potential to improve survival for patients with biliary tract malignancies, enabling curative surgical resection. Early detection approaches would benefit from an accurate, minimally invasive diagnostic test. To identify novel diagnostic markers, the authors recently completed a comprehensive proteomic study of bile samples from patients with biliary carcinoma. One of the proteins identified by tandem mass spectrometry was Mac-2-binding protein (Mac-2BP). The authors evaluated the performance of Mac-2BP and its ligand, galectin-3, as diagnostic markers for patients with biliary carcinoma.', 'Levels of Mac-2BP, galectin-3, and CA19-9 were measured using an enzyme-linked immunosorbent assay (ELISA) in bile samples from patients with biliary tract carcinoma (n = 26), benign biliary conditions (n = 32), and primary sclerosing cholangitis (n = 20). Serum levels of Mac-2BP and galectin-3 also were determined using ELISA. Mac-2BP tissue expression was investigated by immunohistochemical methods using a biliary carcinoma tissue microarray.', 'Biliary Mac-2BP levels were elevated by a factor of approximately 3 in the biliary carcinoma group compared with the group of patients who had PSC or another type of nonneoplastic biliary disease. In contrast, Mac-2BP levels were not elevated in serum samples from patients with biliary carcinoma. According to the immunohistochemical analysis, Mac-2BP was expressed in 34 of 36 patients (94.4%) with biliary tract carcinoma. As a diagnostic marker for biliary carcinoma, Mac-2BP levels were as accurate as biliary CA19-9 levels, with an area under the curve (AUC) of 0.70 on receiver operator characteristic analysis. The use of both of these bile markers in combination, however, led to significantly better diagnostic accuracy compared with the accuracy achieved using CA19-9 alone (AUC, 0.75; P < 0.001). Serum and biliary galectin-3 levels did not differ in the biliary carcinoma group relative to the control groups.
[A]: 0


[Q]: POEMS syndrome is a plasma cell disorder manifested by Polyneuropathy, Organomegaly, Endocrinopathy, Monoclonal gammopathy and Skin changes. Pulmonary morbidity includes restriction, decreased diffusing capacity for carbon monoxide (DLCO), respiratory muscle weakness, abnormal imaging, and pulmonary hypertension. Autologous peripheral blood stem cell transplantation (aPBSCT) is an effective treatment for POEMS syndrome. It is unknown if aPBSCT improves pulmonary morbidity. We hypothesize pulmonary morbidity will improve following aPBSCT.', "Retrospective cohort study of POEMS syndrome aPBSCT recipients from 2000 to 2010. Demographic, pulmonary function test (PFT), echocardiogram, cytokine, and imaging data at baseline and after aPBSCT were abstracted. Pre- and post-transplant data were compared using Wilcoxon signed-rank and McNemar's tests.", '53 patients met criteria. Median improvements in forced expiratory volume in 1\xa0s (FEV1), forced vital capacity (FVC), and total lung capacity (TLC) after transplant were 180, 315 and 350\xa0ml respectively (median follow-up of 1.1 years). DLCO, maximal inspiratory pressure (MIP), and maximal expiratory pressure (MEP) improved by a median of 11, 12.5 and 10% predicted respectively. RVSP and chest imaging also improved. Vascular endothelial growth factor and IL-6 decreased by a median of 334 and 2\xa0pg/ml respectively. All comparisons were statistically significant. Longitudinal data demonstrated stability in FEV1, MEP, and TLC and continued improvement in FVC, MIP and DLCO on subsequent PFTs (median follow-up 26.5 months).
[A]:
0