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.

[EX Q]: Migraine is associated with epilepsy, but the time order and nature of the relationship are unclear. We conducted a population based case control study to clarify the time order to determine whether migraine is a risk factor for epilepsy.', 'Migraine symptoms were evaluated in a population-based case-control study of all incident epilepsy in Icelandic children and in matched controls (next two same sex births in the country).', 'Migraine was associated with a fourfold increased risk for developing epilepsy, an association explained by migraine with aura (odds ratio, 8.1; 95% confidence interval, 2.7-24.3). Migraine without aura did not increase risk for epilepsy.
[EX A]: 1

[EX Q]: We designed and tested an innovative transitional care program, involving cardiac surgery nurse practitioners, to improve care continuity after patient discharge home from coronary artery bypass graft (CABG) operations and decrease the composite end point of 30-day readmission and death.', 'A total of 401 consecutive CABG patients were eligible between May 1, 2010, and August 31, 2011, for analysis. Patient data were entered prospectively into The Society of Thoracic Surgeons database and the New York State Cardiac Surgery Reporting System and retrospectively analyzed with Institutional Review Board approval. The "Follow Your Heart" program enrolled 169 patients, and 232 controls received usual care. Univariate and multivariate analyses were used to identify readmission predictors, and propensity score matching was performed with 13 covariates.', 'Binary logistic regression analysis identified "Follow Your Heart" as the only independently significant variable in preventing the composite outcome (p=0.015). Odds ratios for readmission were 3.11 for dialysis patients, 2.17 for Medicaid recipients, 1.87 for women, 1.86 for non-Caucasians, 1.78 for chronic obstructive pulmonary disease, 1.26 for diabetes, and 1.09 for congestive heart failure. Propensity score matching yielded matches for 156 intervention patients (92%). The intervention showed a significantly lower 30-day readmission/death rate of 3.85% (6 of 156) compared with 11.54% (18 of 156) for the usual care matched group (p=0.023).
[EX A]: 0

[EX Q]: Various types of periacetabular osteotomies have been proposed to treat acetabular dysplasia for young and active patients. Acetabular dysplasia is prevalent in women and rare in men, therefore few reports exist concerning periacetabular osteotomy of male patients. The purpose of this study is to clarify the gender differences in surgical techniques, radiographic and clinical outcomes.', 'Between 1989 and 2007, we performed 530 eccentric rotational acetabular osteotomies and followed them annually for more than five years. Thirty-six male patients were investigated. As a control group, 72 female patients were matched for age and preoperative stage of osteoarthritis at the time of surgery. We evaluated operative time and blood loss, radiographic parameters, Harris Hip Score (HHS) and survival rate. We investigated the clinical and radiographic differences between men and women.', 'The mean operative time was 148 min in males and 135 min in females. The bleeding during surgery was 445 g in males and 351 g in females. HHS improved 94.1 points in males and 93.5 points in women postoperatively. The mean CE angle improved 31.7° in males and 35.1° in females. The mean AHI was 90.8% in males and 94.1% in females postoperatively. The survival rate of male patients were 92.8% and that of female patients were 98.1%.
[EX A]:
0