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]: Uterine leiomyomas are the most frequent benign tumors during reproductive age. Whether intramural leiomyomas cause infertility and should be removed is controversial because no study has addressed the underlying mechanism of infertility.', 'The objective of the study was to test the effect of intramural leiomyomas on endometrial function by comparing gene during the window of implantation and implantation in an oocyte donation program, in which the quality of the embryos replaced is similar and the endocrine environment of the endometrium is standardized by exogenous steroids.', 'Human endometria of women with single intramural leiomyomas (group A, <5 cm and group B, > or =5 cm) and controls (group C) were collected on day LH+7 and processed for histology and gene expression analysis, using different methods and validated by quantitative RT-PCR. To compare in vitro fertilization outcome, a total of 1035 cases from our oocyte donation database were included, comprising patients with one fibroid less than 5 cm (A1, n = 532); two leiomyomas less than 5 cm (A2, n = 128); three or more leiomyomas less than 5 cm (A3, n = 125); one fibroid 5 cm or greater (B, n = 22); and two control groups: C1 (n = 93), women with previous myomectomy; and C2 (n = 135), women without uterine pathology treated on the same dates as C1.', "There was a strong positive and negative correlation in the expression profile of 69 genes according to the leiomyomas's size, but only three of the 25 genes related to the window of implantation were dysregulated. Term pregnancy rates after oocyte donation were 36.9, 34.1, 39.0, 36.4, 39.2, and 42.6% (P = 0.769) among the established groups. Similarly, no correlation between implantation and miscarriage with leiomyoma number and size was found.
[EX A]: 1

[EX Q]: Microalbuminuria and impaired endothelium-dependent vasodilation are both predictors for cardiac events in patients with type 2 diabetes. The aim of the study was to evaluate whether microalbuminuria correlated with coronary endothelium-dependent vasodilation.', 'We evaluated 84 patients (47 men, mean age 50.5 +/- 5.9 years) with type 2 diabetes for 9.4 +/- 3.4 years, without angiographic coronary stenosis and without major cardiovascular risk factors or other confounding factors, for endothelium investigation. Quantitative coronary angiography was used to assess coronary artery response to cold pressor testing, used to assess endothelium-dependent vasodilation, and to isosorbide dinitrate (endothelium-independent vasodilation).', 'Endothelium-dependent vasodilation differed in the patients with and without microalbuminuria (changes in coronary artery diameter during cold pressor testing: -15.0 +/- 1.9% vs. -10.2 +/- 1.3%, respectively, P < 0.05) and correlated with urinary albumin excretion rate (r = -0.39, P = 0.003), diastolic blood pressure (r = 0.29, P < 0.01), and left ventricular mass index (r = -0.24, P < 0.05). Independent predictors for endothelium-dependent vasodilation were urinary albumin excretion rate (beta -0.04 [95% CI -0.07 to -0.01], P < 0.005) and left ventricular mass index (-0.26 [-0.49 to -0.05], P < 0.05). Endothelium-independent vasodilation was similar in both groups.
[EX A]: 1

[EX Q]: Sarcoidosis is a multisystem disease of unknown origin. Determining the involvement and the response to the treatment is important. The aim of this study was to identify the effects of methylprednisolone and indomethacine on metabolic activity and pulmonary function test parameters in patients with sarcoidosis.', 'A total of 24 pulmonary sarcoidosis patients were enrolled in the study. All the patients underwent spirometry and [(18)F]fluorodeoxyglucose positron emission tomography-computed tomography (FDG PET-CT) scan before treatment and were divided into two groups according to the necessity of corticosteroid treatment or not. Patients who did not have corticosteroid indication were treated with indomethacine. Symptomatic patients and patients who did not respond to indomethacine treatment received methylprednisolone. Patients were followed up on a monthly basis to determine the response. FDG uptakes as the disease activity were re-evaluated before ending the treatment at the sixth month.', 'Mean age of patients (16 male, 8 female) was 39.79 (9.3) years. Besides mediastinum and pulmonary parenchyma, extrapulmonary sites were also involved in patients with pulmonary sarcoidosis (distant lymph nodes (upper abdominal, supraclavicular, inguinal, and axillary), liver, and spleen). Although maximum standard uptake values of methylprednisolone group regressed significantly (p\u2009<\u20090.001) after treatment, indomethacine group did not have significant regression (p\u2009=\u20090.345). Despite metabolic regressions, spirometry values of patients did not significantly increase (p\u2009>\u20090.005).
[EX A]:
1