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.

Input: Consider Input: Although the major limitation to exercise performance in patients with COPD is dynamic hyperinflation, little is known about its relation to daily physical activity.', 'To analyze the contribution of dynamic hyperinflation, exercise tolerance, and airway oxidative stress to physical activity in patients with COPD.', 'In a cross-sectional study, we included 110 patients with moderate to very severe COPD. Daily physical activity was measured using a triaxial accelerometer providing a mean of 1-minute movement epochs as vector magnitude units (VMU). Patients performed the 6-minute walk test, incremental exercise test with measurement of breathing pattern and operating lung volumes, and constant-work rate test at 75% of maximal work rate.', 'Using the GOLD stage and BODE index, we determined arterial blood gases, lung volumes, diffusing capacity, and biomarkers in exhaled breath condensate. Daily physical activity was lower in the 89 patients who developed dynamic hyperinflation than in the 21 who did not (n =161 [SD 70] vs. n = 288 [SD 85] VMU; P = 0.001). Physical activity was mainly related to distance walked in 6 minutes (r = 0.72; P = 0.001), Vo(2) (r = 0.63; P = 0.001), change in end-expiratory lung volume during exercise (r = -0.73; P = 0.001), endurance time (r = 0.61; P = 0.001), and 8-isoprostane in exhaled breath condensate (r = -0.67; P = 0.001). In a multivariate linear regression analysis using VMU as a dependent variable, dynamic hyperinflation, change in end-expiratory lung volume, and distance walked in 6 minutes were retained in the prediction model (r(2) = 0.84; P = 0.001).

Output: 1

Input: Consider Input: The EML4-ALK fusion gene is more frequently found in younger, never smoking patients with lung cancer. Meanwhile, never smokers exposed to secondhand tobacco smoke (SHS) during childhood are diagnosed at a younger age compared with never smoking patients with lung cancer who are not exposed. We, therefore, hypothesized that SHS, which can induce DNA damage, is associated with the EML4-ALK fusion gene.', 'We compared the frequency of the EML4-ALK fusion gene among 197 never smoker patients with lung cancer with and without a history of exposure to SHS during childhood at Mayo Clinic.', 'The EML4-ALK fusion gene was detected in 33% of cases from never smokers with a history of SHS exposure during childhood, whereas 47% of never smoking lung cancer cases without a history of childhood SHS exposure tested positive for the fusion gene.

Output: 0

Input: Consider Input: The severity of hypoalbuminemia has been shown to be related to morbidity and mortality in critical illness, illustrating the need for better understanding of the molecular mechanism of hypoalbuminemia. Lipopolysaccharide(LPS) is a key mediator which induces hypoalbuminemia in sepsis and septic shock. The present studies were performed to identify whether the reduction of albumin expression induced by LPS was mediated by activating nuclear factor kappa B(NF-kappaB) in cultured rat hepatocytes.', 'Primary rat hepatocytes were divided into five groups treated with normal saline or 1 ng/ml, 0.01 microg/ml, 0.1 microg/ml, or 1 microg/ml of LPS for 24 h. The albumin level in the supernatant and NF-kappaB activity in hepatocytes were measured. Hepatocytes were pretreated for 30 min with SN50 (a highly selected inhibitor of NF-kappaB) at different concentrations (10, 30, and 50 microg/ml). After 24 h of treatment with 1 microg/ml of LPS, the culture medium was measured for albumin level. Meanwhile, NF-kappaB activity in hepatocytes was assayed.', 'LPS dramatically decreased albumin expression and enhanced NF-kappaB activity in rat hepatocytes, especially in the 1 microg/ml LPS group. This reduction in albumin expression induced by LPS can be completely inhibited by SN50 in different concentrations, and the maximal increase in albumin was observed at a SN50 dosage of 30 microg/ml.
Output: 0