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.

Example Input: To determine whether a paper-based antibiotic ordering system is an effective antibiotic stewardship measure.', 'An antibiotic order form (AOF) was introduced in July 2001 at a pediatric tertiary care hospital. Vancomycin courses prescribed before and after the AOF introduction were retrospectively reviewed based on Hospital Infection Control Practices Advisory Committee guidelines. The impact of the AOF on the appropriateness of vancomycin prescribing was evaluated in univariate and multivariable analyses that adjusted for other factors associated with appropriateness of vancomycin use. The density of vancomycin use after introduction of the AOF was also assessed.', 'Compliance with the AOF was poor (<50%) during the planned study period; therefore an additional 2 months of improved compliance (70-80%) were included. Rates of inappropriate vancomycin use increased during the study periods: 35% before AOF; 39% post-AOF; and 51% during the improved compliance period. On adjusted analysis, vancomycin utilization was significantly more inappropriate after introduction of the AOF. Vancomycin doses per 1000 patient days increased after introduction of the AOF.
Example Output: 1

Example Input: Clinical studies demonstrate increased prevalence of human papillomavirus (HPV)-associated disease in HIV-infected individuals and an increased risk of HIV acquisition in HPV-infected individuals. The mechanisms underlying this synergy are not defined. We hypothesize that women with cervical intraepithelial neoplasia (CIN) will exhibit changes in soluble mucosal immunity that may promote HPV persistence and facilitate HIV infection.', 'The concentrations of immune mediators and endogenous anti-Escherichia coli activity in genital tract secretions collected by cervicovaginal lavage were compared in HIV-negative women with high-risk HPV-positive (HRHPV+) CIN-3 (n = 37), HRHPV+ CIN-1 (n = 12), or PAP-negative control subjects (n = 57).', 'Compared with control subjects, women with CIN-3 or CIN-1 displayed significantly higher levels of proinflammatory cytokines including interleukin (IL)-1α, IL-1β, and IL-8 (P < 0.002) and significantly lower levels of anti-inflammatory mediators and antimicrobial peptides, including IL-1 receptor antagonist, secretory leukocyte protease inhibitor (P < 0.01), and human β defensins 2 and 3 (P < 0.02). There was no significant difference in endogenous anti-E. coli activity after controlling for age and sample storage time.
Example Output: 0

Example Input: To determine the expression of proteasome aotivator gamma (REGgamma) in human lung cancer tissues and cell lines and its association with malignant biological behaviors.', 'Immunohistochemistry (IHC) was used to detect the expression of REGgamma in lung cancer and normal lung tissues. The expressions of REGgamma in lung cancer cells and normal epithelial cells were determined by Western blot. The H1975 lung cancer stable cell lines with different levels of REGgamma expression were constructed and their proliferations were evaluated by MTT assay. PI staining was used to assess the influence of REGgamma on cell growth cycle. The effect of REGgamma on the migration of lung cancer cells were observed with the cell scratch experiment.', 'Lung cancer tissues had significantly higher levels of REGgamma expression than normal tissues. Similarly, lung cancer cell lines showed higher levels of REGgamma expression than the normal epithelial cell line. The overexpression of REGgamma enhanced cancer cell proliferations (P < 0.05), promoted more cells into the S+G2/M phase (P < 0.05) and promoted the migration of cancer cells (P < 0.05). All of these effects were reversed after suppression of REGgamma.
Example Output:
1